Silver solder gun barrel. This is to remove any surface rust and other red oxides that would flake off during the process, as well as any pits or scratches that may exist. I feel more comfortable soldering the lugs on than filing dovetails. Nonte wrote of lining pistol barrels with low-silver solder at 450F and "pressing in" chamber bushings, which might say the hot/cold interference method would work. Apply the solder from the inside of the slide, and let it flow to the outside. Add a little rosin core solder to the joint to Sep 30, 2005 · There is low temp soldering/sweating that is used in plumbing and electronics. Regular solder melts at 370 F to 450 F depending on the alloy - use a soldering gun. Barrels were soft soldered in the UK, but silver -soldered often in Europe. 5mm thick wire in order that it doesn’t stretch or Dec 8, 2011 · Just remember that with silver solders you want very little solder actually doing the holding, IOW- more isn't better. Like. The tensile strength of soldered and brazed joints can vary depending on joint gap, the alloy of the braze, and sometimes the metals being joined. May 6, 2010 · The heat required will wreck the heat treatment of the barrel and damage the bluing/plating unless protective paste is used. Jun 5, 2015 · A higher silver content brazing alloy (fluxed preferably) is going to be your best bet here. Silver-based silver solder will typically have a higher melting point than copper or aluminum silver solders. Ayr, Indiana) was hired to restore this antique Ithaca, and discovered a missing piece on the barrel. This solder is a composition of 4% silver and 96% tin with a tensile strength of up to 25,000 psi, yet it Silver soldering is a simple and effective way to join two metal pieces together. You can use either 000 steel wool or 600 to 1200-grit sandpaper to polish the metal. #2 · Jan 12, 2013. Absolutely oil and fingerprint free. 1-Silver solder it in place but the barrel is already finished and blued (rust blue method). I debated the silver solder but was worried about the high temps effecting the barrel May 15, 2011 · Rub it on the metal until it is evenly silver shiny with the solder. The gunsmith was supposed to be a heck of a rifle guy but evidently he didn't know about old double guns. GEt that lug to a good a fit dry as you can, apply just enough solder to cover the area , clamp the lug and barrel together and sweat it together. Bend the blace so when you slip the underlug under it, the underlug has a tad of tension on it. , depending on what type is used. com/framebuilder 👕Buy Paul Brodie Merchandise! We have T-s Sep 8, 2017 · A barrel can be 14. How do I silver solder a muzzle device? To silver solder a muzzle device, you will need the following materials: A torch; Silver solder; Flux; Muzzle device; Safety glasses; 1. Apr 2, 2014 · Hope this helps Permanent methods of attachment include full-fusion gas or electric steel-seam welding, high-temperature (1100°F) silver soldering, or blind pinning with the pin head welded over. Alternately, if you don't need it permanently attached (for barrel length requirements), I'd use Rocksett, since it is quite resistant to oils, solvents Feb 27, 2012 · If you really know soldering and welding - you'd know you can't melt hard silver solder with a soldering gun. Dec 16, 2008 · Posts: 795. Reply. 12-10-2011, 11:25 AM #10. The Silver Solder will be drawn through the joint, filling the minute crack between the two pieces of metal, bonding Sep 1, 2019 · The wires will be used to hold the ribs firmly down against the barrels. Sounds like somebody was using that gun for either slugs or buckshot. Jack Rowe, Master Gunsmith, discusses how barrels are Has the lowest flow temperature, best wetting and best flow characteristics of any cadmium-free, high silver-content, commercial silver solder. Gun Type. Mar 8, 2005 · I recommend using the soft-"silver" ( probably nickel") solder when working on gun barrels. 2-Soft solder but still most of the same problems with the finished barrel as with the Silver solder. The biggest secret is to have clean metal surfaces. By following these steps, you can easily silver solder a muzzle device to your firearm. #2 · Apr 21, 2020. Silver Solder, Solder Wire 2 Grams Silver Soldering Wire for Jewelry Solder Jewelry Soldering Kit Solder Medium Density Easy Solder for Jewelry Components Repair and DIY 0. 1796 posts · Joined 2019. Jack Rowe, Master Gunsmith Series, Soldering Barrels. Qty: Simmons Floating Rib with reblue 2 year warranty. My concern is that the temperatures involved are high enough to affect the heat treat/temper of the barrel metal. Jan 7, 2019 · If like shadowbox, and never to be fired, I'd consider non-metal finish concepts. 82K views 11 years ago. I use Brownell silver solder that comes in form like tape. I use a rosin based flux, as it does not corrode the metals afterwards. Oct 17, 2022 · Silver soldering is brazing, melting point of high-silver mix is 1100 F or thereabouts. The basic idea with silver soldering is less about "melting silver" and more about heating two separate pieces of metal to a point where the silver will flow onto and between them. This is a grea Watch as master silversmith Dave Wilson walks us through the steps of silver soldering, from mixing borax to using various flux products like Prips "Smart Fl Jun 30, 2023 · Dem27. Feb 14, 2017 · The 4% or 5% silver-tin solders work fine for this job, since the flow temperature is so close to lead solder. That was long before we could do paint jobs. 9 oz. Alberta Canada. Keep the flame moving and watch constantly as the metal starts to glow a dull red. . Most rods need about 1100 deg. . "I can Make This March and Make Georgia Howl". All that's been through the gun are soft . This melts at temps around 1100 degrees, which is a dull red heat. Heck, you can always solder in a choke later. A 'must' for installing sights and ramps on stainless steel guns since the almost-white color matches stainless steel Jan 12, 2013 · 28075 posts · Joined 2008. Jan 19, 2012 · Silver solder is very soft. Anyone want to discuss soldering basics. Sep 7, 2010 · 1: Tig or Arc weld all the way around base of flashhider. Aug 8, 2006 · Use an oxy/acetelyn torch, small tip. Then there is brazing. Warm away, but first warm the outside only and drizzle some penetrating oil in the seam before putting the grunt moves on it. Some makes have employed a dovetail joint in place of soldering. 22 LR serves as the gateway cartridge for many shooters. ) I've even used high cadmium (85%) solder in a pinch with good results. Just to clarify. Also planning on using SS-56 silver solder paste as was told this works well with soldering steel items that are threaded. Jul 9, 2011 · Hammer the rod flat and thin, clean it with sandpaper cut a little piece and put it in between with flux on barrel and lug. - tack weld directly to the barrel with 4 equally spaced spot welds, or a weld of at least 50% of the barrel circumference. Will send you a PM. This braze alloy contains 56% silver and the rest is copper and zinc. ) May 14, 2010 · My first experience at soldering a ramp on was back in the 60's when I was still a teen. So if, for example, you want to join two pieces of thin sheet metal together, you would need to overlap them. Shoot better" This slogan has been long attached to our Vent Rib. Jul 17, 2020 · Silver solder & braze are completely unaffected by hot bluing. The material the sights are made of can be PIA. Mar 31, 2009 · Forney 38116 1/16" Gen Rep Silver Solder, . Jul 11, 2018 · If I use hi temp silver solder as detailed in the old ATF letter, that should be sufficient. I've cut the barrel on a rem. You can make your own if you can get the metals. Like all soldering, "Nearly right" is no good. They received my barrel and it was on the way back to me in 2 days. 00 but it would have to be mailed out and could take up to 12 weeks to have it done. Sep 27, 2014 · As the heat comes up, you will see the rib settle into place as the weights pull it down. Then grind out the excess with a fine sanding drum on Mister Dremel. Usually it is ideal to braze or even solder on good, clean metal free of rust, coating or contaminants to get the best and most effective hold. May 10, 2010 · Put the pin in the barrel and heat with a propane torch until the solder just starts to flow. Silver solder in the sleeve being careful not to leave a ridge of solder in the bore. " Purchase a "pickle," or acidic solution used in soldering, specifically labeled for its suitability for silver. After reconstructing a custom part, Rich called Muggy Weld for assistance, and opted to reattach the piece with SSF-6 56% Silver Solder. C. Jul 22, 2012 · Real silver solder wasn't used on most military sights of this sort, it was soft solder. Inexpensive to shoot and easily found chambered in rifles throughout the world, the . 005-. 5" barrel, it is commonly accepted to use the Vortex or Phantom style of flash supressors. Jun 14, 2016 · Tweet. Yes, Scattergun Technologies uses a high strength epoxy for their front sights, and it works very well. $2200. Brazing with brass rod requires more heat, (1700-1800 degrees F. May 13, 2016 · Tin the lug first, draw file the barrel flat till you have clean untouched metal. I'm assuming a basic plumbers torch with propane is enough heat. Oct 22, 2018 · How to prepare and tin parts prior to joining by soldering. - blind pin and weld. Maj. The lead solder is another reason I've always been told not to use solvents like Hoppes #9 on the outside of old shotgun barrels as it is a lead solvent. Got it zeroed, cleaned the rifle and put it in the gun cabinet. ) Chopper Lump in which the barrel and lump are forged as a single piece. But keep in mind that the barrels are bead blasted and parkerized, so the epoxy has a good surface to bond to in the first place. I'm getting enough heat that the collar of the hider is turning cherry; the crush washer and barrel are not. Drilled out a small area, did a small countersink in the flashhider and then dropped the pin in and welded over top of it. other brazing temperatures of around 1200 degrees. The solder costs $20. Self fluxing 6-Percent silver content comes in a plastic dispenser tube to protect it from the elements. the length of the shotcup on the ammo you want to use. Can be used on stainless steel, copper, brass and nickel and chrome plated metal and iron. Banned in this country for plumbing, but fine for other uses. I have asked around and none of the loser gunsmiths in my city will silver solder the front sight blade onto my shotgun. 00. 391K subscribers. You need to retain the underlug or sight, as it will move when you go to soldering it. Heat till the solder flows, add a bit of solder if the joint looks a bit dry, and allow to cool. May 20, 2011 · Re: Permanently attach an Flash Hider, Silver Solder Only cost me $40 to have a smith pin it and it looked great. It is often used for hobbyists, and gunsmiths ro mount scopes and sights on rifles. Heat the larger part (barrel) from the back side until the solder melts. There was no silver solder, brass or lock-tite that would pass. Feb 25, 2013 · Apply the heat stop paste on the barrel apprx 1/8 of inch past where the FH stops and apply it to all byt the last 1/8 inch of the FH itself. Brass low temperature brazing rod melts at 732 F, and about 1600 F for bronze alloy. Apr 20, 2020 · W. It probably won't hold. 38 cast bullet loads. Definitely worth it to save you the hassle. You'll need a container of water to rinse off the silver at the end of the process. My temps are Centigrade not Farenheit. Remove the heat as soon as it starts to flow. Done plenty of brazing and soldering before. Make the large end of the taper . Jun 30, 2021 · Silver solder typically contains silver, zinc, lead, tin, and copper as its primary ingredients. Visit the Forney Store. 22 Long Rifle (. The rod is then marked at the furthermost end of Apply flux to the joint and heat gently to dry. There are of course exceptions. May 7, 2016 · Should work for lead, steel, or any type of shot. Overall, the ventilated rib barrel enhances the performance, durability, and shooting experience of a shotgun. Leave the lead-based soft solder for affixing copper wires to electronic circuit boards, and copper pipes to each other. Then he took a file and smoothed out the area of the weld and did a quick cold blue or oxpho-blue over it. The similarities between the Mosin Nagant are few, they're both bolt guns and that's about it. Geo. Apply tiny pallions (pieces) of silver solder along the join. (dull red) to flow properly. I'm not getting the solder (1200 deg) to flow at all. Has the lowest flow temperature, best wetting and best flow characteristics of any cadmium-free, high silver-content, commercial silver solder. There are several variables here. A "must" for installing sights and ramps on stainless steel guns since the almost-white color matches stainless steel Apr 14, 2019 · Re: Removing silver soldered sights. Apr 15, 2007 · The small amout of abuse on the students guns is cleaned up pretty easy and then bead blasted for the Gunsite Blue finish I like. Dec 21, 2017 · The solder is 'silver braze' and turns loose at 1120F. Oct 9, 2017 · installing the barrel lugsKashtukbowcraft. This silver will then form a bond between the two pieces of metal. You can even shoot the newer 3 1/2 inch magnum load through it if you feel like knocking things over. Blind pin––they would like to have the pin welded in, but not nessasary at that time. Jan 30, 2014 · Jan 8, 2018. #2 · Jun 7, 2010. As the metal reaches temperature, watch for a flash of silver May 15, 2020 · Rifles that have had a ramp silver brazed on, like the Remington 721/722 series, sometimes will have a "bump" or tight spot in the bore, right under the ramp, created by using the high temperatures to silver solder, hence the reason you find numbers of these rifles with the barrel cut off behind the ramp and recrowned. 22LR) is an important cartridge that deserves more time on this site. You need to find non galvanised annealed iron wire, it needs to be about 1. A trace may be left where the metal was tinned- it can be buffed away. Basic soldering tutorial, how to silver solder when making sterling silver jewelry. Soft solder is certainly up to it. On a Real long barrel, a dowel in the muzzle and supported helps to take the strain off the vise -end. That is enough heat to make carbon cook out of the steel and ruin the barrel interior if not properly shielded. 8mm. (The gun smith at Gander mountain said they could do it for $120. I'm looking at a Bernzomatic TS 8000 torch (with mapp gas). Heat the metal evenly using a fine flame. Jun 7, 2016 · I have a Draco AK pistol that I want to silver solder on a barrel extension to make it a legal 16" carbine. Easy on the heat! If it turns blue, start over. magazine loop is brazed on 870 and 1100 barrels. This rod melts at the same temp as silver and runs as high as 85,000 psi, It doesn't wick like siver but you aren't doing that anyway. 4. According to the National Firearms Handbook, “Permanent methods of attachment include full-fusion gas or electric steel-seam welding, high-temperature (1100°F) silver soldering, or blind pinning with the pin head welded over. 870 full rifle sighted slug barrel & will be ready to resolder the front sight back on shortly. Flux the cleaned area, lay the lug in place. 50+ bought in past month. Heating the sight to red heat will likely be enough to melt the braze (or solder) metal, but you need to protect the bore from scaling. After it cooled, a 1/2 round file removed the excess brass sticking through inside. If you are doing nothing more that a slip-fit, the pressure of the round passing by will, probably, loosen it over time. It is in "fair" condition, but I am concerned that the barrel screw is not the original and appears to have been replaced by one of a slightly larger size. Doing so will indeed ruin your gun and melt some of the solder. Jul 28, 2010 · I wouldn't think 300 deg is a problem because I'm 90% sure the that it isn't soft solder. 15. The pin, on the other hand, is most likely at least as hard as the surrounding metal. 3 82 ratings. Parkerifling was done with lead solder. I'm building at 45 cal 13/16th's flintlock. Dec 27, 2016 · Silver solder with release with enough force, but heat should be applied to loosen it up. Have I just not applied May 1, 2020 · Learn the 5 secrets to perfect silver soldering EVERYTIME. #5 · Dec 8, 2010. It is very nickel compatible. Brownells, Inc. In the case of a high-silver solder like I use (Harris Dec 27, 2011 · Stuffed the drift into the barrel against the hole, shimmed it with a wooden wedge opposite the hole to make the bar tight, heated the SHANK end (only) of the bead until orange, shoved it in the hole and tapped it down to the shoulder. That way you are only exposig about 1/4 inch of the metal to the torches heat. Apr 12, 2010 · Best guess is a blob of silver solder or silver braze (whatever they use) dripped down from when the front sight was put on. Oct 16, 2013 · i ma a large yhn aNd dan def dealer so i sell them as they are the best at 2 price ponts. #1. Aug 10, 2008 · Big Az Al. Silver Solder is more fluid than Braze and works by being drawn into the joint by a capillary action. Would some one be so kind as to walk me through it starting with the recommended solder, I get most things from Brownells, but any place you recommend is fine. The "silver solder" sold in most hardware stores is actually a tin based Dec 14, 2022 · 🤓🏁 ☕ If you'd like to support our channel consider buying us a coffee: https://www. Set up a container of water. attachment include full-fusion gas or electric steel-seam welding, high-temperature (1100°F) silver soldering, or blind pinning with the pin head welded over. Be sure to use a rosin type flux, not an acid flux! Since you have a lathe, if push and shove came together, you could fabricate a sleeve if the one on your new choke is too big for your barrel. Edited to add: Soldering also has the additional benifit of being easy to remove. Or fastest delivery Wed, May 15. 5% silver (this is modern lead-free plumbing solder) Also just as effective and easier to use is 50%lead and 50% tin solder. If it's oven brazed (my best guess) a "lot" of heat will have to be applied to get it off. Dec 7, 2010 · 3314 posts · Joined 2007. The low temp can still have strengths approaching 40,000psi which is quite strong enough of a joint. 90% of my soldering on sights has been making slug guns. The barrel was likely crowned later, then blued. Jig the part with clamps or wire. Soft solder is definitely affected by the bluing solution, but it’s probably more affected by the heat that is applied during the process that starts to break down the joint. Sep 12, 2011 · Silver Soldering shotgun barrel to receiver. 06-14-2016, 10:00 AM. May 20, 2006 · Your best bet is to get a steel mount and silver solder it because of the low heat input, but better yet is to buy a new shotgun with a rail for a scope. The two barrels are then joined together. 3-Drill and tap the barrel which would leave a rather undesirable hole/screw head showing in the ramp on the sight. Jul 12, 2014 · Even if it doesn't screw up the barrel during installation, what about removing the device? The amount of heat required to melt the solder would soften the barrel metal and in the small window you have to remove the device the barrel would become more like twisted wrought iron instead of a precision machined gun barrel. The flow point of these solders is well above the temper point of 4130 and very close to the annealing point of 416R. 22 barrel liner installation. If you don't have a commercial anti-scale compound, you can make a tight fitting wood dowel about 6" long to drive into the bore under the sights. Jun 29, 2015 · High temp silver solder/braze can be between 40,000 psi, and 70,000psi. ). The solder should also be clean and grease free. It's much more likely to be silver solder (hard solder) which melts at 600+ degrees. Highly recommended for all silver solder jobs where sheet or flow method is desired. Sherman. It's not hot enough to hurt the barrel, but I would still wrap the barrel with wet cloths on both sides of the hole. Sep 4, 2014 · I'm perm attaching a flash hider to my barrel using the silver solder method and aren't getting good results. Heat required is about 750 degrees along with flux. Mar 19, 2020 · Silver Solder. 9. Let it cool. Many British doubles were fired thousands and thousands of rounds a year, (20,000 and such) and remain sound. Most of the white that shows up around the ribs on SXS's is silver, the worst offenders are the Savage SXS's, some have more silver solder showing, then a beginner will have on his/her first sight sldering job! While I will say "WHITE" spots, silver solder has a yellow tint to it, while lead is Feb 9, 2006 · Soldering front sight on rem. Most all modern production sxs’s & o/u’s barrels are hot blued. Gunsmith silver solder is a 56% silver braze alloy that is very easy to use and has a good color match with steel. Real silver solder is silver braze. It's much easier to clean that way. I am working on an antique with the intent of using it for a wallhanger. NO soft solder will hold, including the 3% silver content soft solder sold in hardware stores. Barrels are measured by inserting a dowel rod into the barrel until the rod stops against the bolt or breech-face. Step 1: Clean and Prepare Your Metal. Silver Soldering Ghost ring sights on my shotgun. All SXS's are soldered, lead or silver. pdawg_shooter. I use either ribbon or 1/36" diameter or smaller. 00 plus $4. (I've not tried higher. The rod is then marked at the Jan 27, 2015 · Generally, double barrel shotguns can't be hot blued using the traditional salts and tanks. Silver solder will be harder than lead/tin solder. $899. You can do it with brass or you can do it with silver. ” Apr 1, 2018 · April 1, 2018 Bill Marr Gunsmithing, Gunsmithing basics 0. Residual silver solder can be removed by heating it, and wiping the area with a folded clean cotton cloth while hot. This is not too hot for shotgun barrels. Dec 31, 2018 · Location. First of all, silver solder is brazing. How it will translate with the melonited barrel I have no idea. It can be real silver solder or other compound that melts above 1100 degrees. Rich Shoop ( The Gun Slinger, Mt. Nov 10, 2009 · Re: Silver soldering bolt handle Though I would reccomend a tig weld as well, anything over 65% silver will work, higher content up to at least 90% is better. #18 · Jul 1, 2023. gunsmith silver solder. Adco firearms in Ohio does very good work. This is a threaded on extension, so no blind pinning. Heating the barrel that hot will probably scale the bore, but that can be prevented by coating the bore with flux or by filing the bore with a snug fitting hardwood dowel extending beyond both sides of the sight location. 416. Feb 4, 2021 · As mentioned above, shotgun barrel supports are BRAZED on with a high temperature brazing alloy. Solder can work on sight bases, but not on one with that small a bearing surface. Basically as was stated the Jug Choking is your only option unless you put screw in chokes which would be the best option. T. I had this 1917 Eddystone Enfield that I soldered a Williams ramp on using Stay Brite low temp silver solder and a propane torch. Thanks in advance!! Nov 21, 2008 · For the 14. Jun 24, 2012 · Permanent methods of attachment include full-fusion gas or electric steel-seam welding, high-temperature (1100°F) silver soldering, or blind pinning with the pin head welded over. Joint strength up to 20,000 PSI with tensile strength Aug 10, 2005 · The solder collects at the low point and is easy to file and polish to final shape after it cools. 870. well, gunsmiths and manufacturers used high temp silver solder to secure muzzle attachments on barrels when the ban was in effect, and those temps reached like 1600 degrees and it didn't affect the barrel. i am in the security busness mostly ovr seas and trg business where uncle suger want us. Feb 24, 2011 · Then bore the taper leaving a straight dia. Let it cool by itself. Stay Bright silver bearing solder is rated at 14,000 psi, and flows at 430°. Silver solder is like brazing. Bend up an old hacksaw blade as shown below, and remove the rubber tips off the clamp. May 21, 2020. On an old barrel, only cleaning the immediate area of the rib helps to prevent solder where you don't want it. Soft solder is lead/tin and is not strong enough for a gun sight. Maybe also plug the barrel to make that clear to anyone who finds it 50 years from now. 3604 posts · Joined 1969. 010" bigger than the bore of the barrel. Anyway, the silver solder has a much higher melting point than the lead. Take the poly choke apart and give the the fingers and external threads a thick coating of heat stop paste inside and out, then silver solder it on as normal. It might cost you 10. Some are. If you solder on a modern commercial type ramp base and get a tight fit to the barrel diameter, the larger surface area will usually hold pretty well. [1] 2. Apr 25, 2012 · The common methods for joining SxS doubles are: 1. Add to Cart. 1. Your comp will most likely end up down range someday. $500. buymeacoffee. The choke might be marked by notches in the end. com Sep 6, 2023 · 8. Hard silver solder melts at 1370 F. Was the acid paste flux off. Looked like a good job so I took it out and shot it. The job has to be done right. Turn off the oxy-acetylene torch, pick up the silver soldered metals with the lineman's pliers, and drop the joined metals into the water-filled bucket. Attempting to silver solder the sight will destroy the bluing in a large area. Usually double barrel shotguns are blued using a process called bakering which usually costs a bit more than hot blueing because it involves more work. To begin with the. Oct 14, 2011 · so everything i've read says there are 3 federally accepted methods of PERMANENT FIXATION of muzzle devices: - braze with silver solder with a melting point of at least 1100 deg F. Only cost $30 and cost to ship it which was under $10 for me. Boil the slide in clean water for about 15 to 20 minutes to disolve the flux. Apr 28, 2024 · Download Article. #2. Call them and make sure before you do anything, and save yourself the headache. Use model putty to fill the pits, brush/sand it smooth. Prior to making the repair, Rich sandblasted all the steel parts to Jan 31, 2013 · Silver solder and heat stop paste. 2. #2 · Aug 26, 2012. I did clean up a duty gun many years ago but I just took the metal down to below the pits and then prepped it and had it hard chromed. Contrary to what is commonly believed, revolver makers did not silver solder or soft solder front sights, they are just press fitted or pinned; press fitted sights sometimes are staked on either side. The gun is a Hopkins & Allen falling block, single shot 12 ga. Do you. Silver solder can also be made with brazing alloys such as silver-copper-zinc (SAC) silver solder that have a silver content of 86%. 5 inches long, for example, provided a 1. FREE delivery Sun, May 19 on $35 of items shipped by Amazon. The high temp are stronger, but the soldering temperature hurts the heat treat of the barrel steel. There are low temperature ~600f and high temperature ~1200f solders. Subscribed. Make sure this is deep enough to dip the silver object. Polish the gun barrel and other parts to be blued. For sights that are soldered to the barrel I use a different approach and sometimes just remove the sight to modify it, then put it back with a solder of much lower flow temp. Dec 14, 2018 · Silver "soldering " is really brazing with a silver based filler rod. Step 8. It will generally pull toward the heat. 3117 posts · Joined 2022. The harmonics of any barrel can give a front sight a pretty good " ride", and the harder solder will hold the hangers better, too. Blue or browning chemicals usually do not change the brass silver color. 5% tin and 4% copper, and . It compares closely with. You can buy a real nice Benelli Nova pump 12 ga for $385. Experts can attest to the vast improvements they have found That is 95. The top rib usually needs to be in place while wiring up, so lay it on the barrels, the under rib can be slid in after the wires are in place. Jun 7, 2010 · 6432 posts · Joined 2008. Re-coat with liquid rosin flux. Heat a container of "pickle. Sorry! Two touching and three flyers is not a quarter inch group. 5-inch muzzle device is also permanently affixed. Allow the pieces to cool for 30 to 60 seconds before removing the metal pieces from the water. 50 shipping. The ATF states to be permanently attached, the muzzle device cannot be removed with hand tools easily and must use 1100 degree silver solder, blind pinnned and welded, or welded completely around the barrel. Aug 26, 2012 · dfariswheel. Chopper lump barrels may be identified by a fine parting line (parallel to the bores) on the bottom surface of the Nov 4, 2013 · Use one of the low temp solders as discussed. "Point faster. Some sights and ramps are made of cast steel alloy and don’t lend themselves to the low temp soldiers. Good luck! Brownells Hi Force 44™ Solder is without a doubt, the most useful and versatile solder available to the gunsmith. Nov 7, 2013 · Hard solder (silver solder) typically flows at between 900 and 1100 degrees F. vk ve qy iu bn ru uh kg aw lu