Email [email protected] 99% of shooters are best served by a quality CM/CMV barrel. Recognize what is in your sight, and that which is hidden from you will become plain to you. Chrome lined barrels were indeed to increase bore life in Select fire and FA weapons, and had little to do with rusting. What is the benefit of chrome lining bores, and, what type of life expectancy can one expect from a barrel with a chrome lined bore.I am referring to a target gun that gets many thousands of rounds put through it each year. What benefits does chrome-lining offer for break-in? As with any metal plating, over time it seems it would wear or become thinner and eventually begin to peel and flake off. Each barrel had 100 rounds put through it using a slow break-in process. i like to have a boresnake handy to run down the barrel every 20 rds oir so for the first 100. It has never effected any of them in a negative manner before. Chrome-lined bores are actually coated and most companies are unable to do this uniformly. I read one where the guy said that chrome lined barrels don't need to be broken in as the chrome is so hard it doesn't need it. Given the option I will always pick a melonite barrel … I say it works, chrome lined or not. Mumbles_45 , … When first used on rifles, and machine guns, the chrome was initially put there to reduce damage from corrosive primers, and lack of proper cleaning. For best reliability it is important that your bolt and carrier rails be run “wet.” ... Barrel Break In. Does a chrome lined barrel have to be broken in or not? The OP asked about chrome lined bbls and the 20" one can be had chromed. Save Share. t do not think a break in process will improve a chrome lined barrel much at all. I believe the standard barrels are button rifled. I know there are lots of opinions and variations on barrel break in techniques, but I've never applied the process to a chromed barrel … What is the proper way to break-in a Chrome lined AR barrel, 1/7 twist? This is why chrome lined barrels are easy to clean, “stuff” just doesn’t stick to them. Copyright © 1996-2021 AR15.COM LLC. Just shoot and clean like normal, no break in. I'm just gunna go out on a limb and say that a chrome lined rifle barrel has a high potential for being scratched. Every barrel will vary slightly in how many rounds they take to break in For example a chrome moly barrel may take longer to break in than stainless steel because it is more abrasion resistant even though it is a similar hardness. What is the proper "break-in" procedure for a chrome lined AR barrel? 1-7 twist is a little fast so lube will extend it's life but hard chrome will probably out live most of us. The original M16s had non-chrome-lined barrels, and extraction problems killed so many American soldiers that the M16A1 had a chrome-lined barrel to fix that problem. Even for non-AR platform rifles, chrome lined barrels are vastly easier to clean because they collect so much less fouling. This is why chrome lined barrels are easy to clean, “stuff” just doesn’t stick to them. Let it cool off, clean it real good, and you are good to go. Throughout that period, FN America and FN Herstal have together designed and produced a number of the most iconic military firearms in the world, including the FN MAG®, adopted by the U.S. Army as the M240; the FN MINIMI®, adopted by the U.S. Army as the M249 Squad Automatic Weapon (SAW); the FN M3M™, adopted by the … One guaranteed way to reduce copper fouling and ensure an easier break-in process is the use of a chrome-lined barrel. All Rights Reserved. I just hate to see a precision barrel like a BHW product get treated like a run of the mill chrome lined barrel where minute of grocery sack at 100 yards is acceptable. Examine the brass. There is no reason to break-in or polish a chrome lined barrel, the finish is very durable and any imperfections are now part of the hard chrome surface. Any use of this content without express written consent is prohibited. Re: Barrels with Chrome Lined bores question .... By the time you would get sufficient wear (break in) on a chrome lined bore, you will have seriously eroded/worn the barrel's throat. t do not think a break in process will improve a chrome lined barrel much at all. The barrel is chrome lined. Answer / Solution After firing a couple hundred rounds, the chrome lining will "polish out" from its light, flat gray, factory-new look to a brightly reflective, polished appearance. Hi all: I've got a Green Mountain 16" barrel for an AR coming in. And I think that barrels are essentially a wear item, so even if a chrome lined barrel got 10% more life, that doesn’t matter if it costs even 11% more. What is the benefit of chrome lining bores, and, what type of life expectancy can one expect from a barrel with a chrome lined bore.I am referring to a target gun that gets many thousands of rounds put through it each year. Breaking a barrel in with a chrome moly or chrome lined barrel, is not as important as breaking in a stainless steel barrel. . This 18.5” barrel has a chrome-lined bore and comes complete with a Carlson cylinder-bore choke tube. I like ballistol because you don't have to worry about the cleaner getting on wood or anything. We doubt if there will ever be real agreement among shooters concerning barrel break-in procedures. Reply. Just shoot and clean like normal, no break in. Shoot it and watch where it hits (note any key holing or wandering zeros)  and take note of malfunctions (if any). If it makes you feel better to do a break in procedure... or dance around it under a full moon shaking a bag of chicken bones over it or whatever other type of voodoo magic you like then go for it. Ever seen chrome rims after a few thousand miles? Columbia Falls, Mont. Follow manufactures recomendations. ? Chrome lined barrels need no break-in other than shooting. Who knows. Due to the hardness, the number of bullets needed to break it in would be in the many hundreds if not thousands of rounds. M1917 ENFIELD BARREL, 30-06. While chrome coats the inside of the barrel and adding a small layer on top of the metal, this surface is also not perfectly even which is why chrome lined barrels are not quite as accurate as none chrome lined. Maybe a test fire or two. Founded by Frank Galli in 2014, Sniper’s Hide has been offering informational videos, podcasts, and other support to it’s users in one location. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. I read one where the guy said that chrome lined barrels don't need to be broken in as the chrome is so hard it doesn't need it. For a better experience, please enable JavaScript in your browser before proceeding. Only government and business entities can afford the ammo to know for sure. 3. Sum dominus fati: sed sum princeps meae. As far as longevity goes, eh. When I shoot mine at PD's I want to hit a 1" circle, the head, at an unknown distance, usually 200 + yards, and I want that flat trajectory and the sub-MOA working for me. ALSO chrome lined bores are NOT meant to increase accuracy, and there is no point in attempting a generalized bore break in procedure. Stainless steel barrels are another thing. I've gotten online and seen that everyone has a different idea on how to break in a new barrel. Gents, just picked up a SPR and I was wondering about barrel break in with the chrome lined barrel. I remember seeing history channel with the FN factory making full size rifles not only were new rifles test fired they ran them brand new on full auto right off the line before being shipped out...no break in procedure there. I know that there is much disagreement on the importance of barrel break-in, but it seems like it might be less critical if the tool-mark have been chromed over. Rated 5.00 out of 5 $ 370.00; M1903A3 BARREL, 30-06. Over 30 years of experience and expertise go into every Criterion barrel. FN has more than 125 years of experience designing and manufacturing firearms, first through our parent company, FN, and in the U.S. since 1981. Best way to break in a chrome lined barrel is to burn 3 or 4 30 round mags fast and get it smokin hot. Chrome lining is for less than optimal ammo and rapid fire (military). S. With this barrel, you can convert your Remington 870 into a … The barrel is chrome lined. You are money ahead buying the best you can for the lowest price per shot. It has a chrome lined barrel, which I thought was wierd for the type of rifle it is, but whatever. After a couple hundred rounds it's broken in. Rated 5.00 out of 5 $ 229.00; Savage Pre-Fit Barrel. Put a little heat in it maybe a 20 round mag while you sight it in, run a couple of patches through it wet, while it cools down, and repeat a few cycles. Clean after your shooting session. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Most factory barrels are cut, cleaned off, and shipped. I've gotten online and seen that everyone has a different idea on how to break in a new barrel. It may not display this or other websites correctly. Now, unlike Electroless Nickel, chrome plating does not go on perfectly even. However, should I still go though the trouble of breaking in the barrel? Like a chrome lined bore, a nitride lined bore is simply so hard that no break in is needed or really even possible. Recognize what is in your sight, and that which is hidden from you will become plain to you. Owning AR-10TC, FN-FALs, it seems like every manufacturer and gun expert has their own philosophy on the subject. Chrome lined barrels and a few of the newer barrel bore coatings act to provide a smooth bore and extend barrel life especially in firearms that may be subject to high volumes/sustained fire. Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. The barrel is chrome lined. You are using an out of date browser. So right now…you can get a Nitrided barrel cheaper than a Chrome lined barrel in the AR-15 world. Any barrel marketed as "custom" thats not lapped is just a 'wanna-be', regardless of the type of steel it's made of. Does a chrome lined barrel have to be broken in or not? Hi all: I've got a Green Mountain 16" barrel for an AR coming in. Have fun. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Check the bore, run a patch down it to clean out any gunk from the factory, then shoot. What barrel treatment is better then another? My 516 shoots just as well after 860 rounds (premium ammo) just as it did on day one. That isnt to say chrome lined barrels all are inaccurate. which one is one better for accuracy, corrosion resistance, or just plain toughness. Either chrome lined or nitrided. To break in your new AR use a lot of light oil and hand cycle or fire the weapon several hundred times. Rated 5.00 out of 5 $ 219.99; About us. :? There is a hole for oiling the gas rings. Copper fouling serves to attract moisture from condensation, which will serve to corrode exposed surfaces. Just clean it an shoot it. I say it works, chrome lined or not. Chrome lined have issues because the chroming process is not uniform in the barrel but cleaning is easier . Combining our experience producing thousands of M240 and machine gun barrels, renowned AR-15 barrels, and a disdain for status-quo, Faxon is pleased to offer exclusively through Rainier Arms, the new CL5R (Chrome-Lined, 5R) series of barrels. And I think that barrels are essentially a wear item, so even if a chrome lined barrel got 10% more life, that doesn’t matter if it costs even 11% more. PROOF Research’s Greg Hamilton and Sean Murphy Repeat Top Tough Man Honors at 2021 Mammoth Sniper Challenge Hamilton and Murphy take 1st place for the second year in a row at the elite precision rifle shooting competition, proving once again, the benefits of a PROOF Research® composite barrel. That boost in performance will happen almost immediately and the break-in period will be nice and short. Copper fouling serves to attract moisture from condensation, which … It has never effected any of them in a negative manner before. AR-15 rifles are particularly prone to erosion when fired rapidly, in part due to the high velocity of the round, and in part due to the high pressures generated by the cartridge. LSI Citadel Warthog Pistol Grip Tactical 12-ga. Semi-automatic Shotgun The Citadel Warthog Tactical is a fully loaded home defense Shotgun that won't break the bank. The barrel is chrome lined. However, I will break in the barrel of a non chrome lined barrel the proper way to ensure proper grouping. Barrel break in is a smart thing for non chrome lined, non match, factory barrels. Colorado, but on the road with USFS Heliatack wild. One guaranteed way to reduce copper fouling and ensure an easier break-in process is the use of a chrome-lined barrel. SS uncoated barrels should be shot, wiped, shot, 5 times then 1 every ten until your comfy. Now to the oxymoron; I did not say the chrome lining was for accuracy. I would not Lap these, just 10 rounds the remove debris/clean. I've gotten online and seen that everyone has a different idea on how to break in a new barrel. So right now…you can get a Nitrided barrel cheaper than a Chrome lined barrel in the AR-15 world. **BLEM** AR-15 SBR 10.5" ULTRALIGHT BARREL, CHROME-LINED $ 289.99 $ 239.99; Top Rated. Hard chromed is a little different than stainless steel or chrome moly. (You must log in or sign up to reply here.) I applied tghis technigue to my.450 and after that I get no fouling, copper or lead. Others say minimal break-in, with patching and brushing after 10-15 rounds, is all you need. Well-made barrels are more than capable of turning in 1 to 1.5 MOA groupings. ⭐⭐⭐⭐⭐ Buy Ar 15 80 Complete Kit Chrome Lined Barrel Ar 15 80 Complete Kit Chrome Lined Barrel Reviews : You finding where to buy Ar 15 80 Complete Kit Chrome Lined Barrel for cheap best price. I doubt this makes a difference. Get Cheap at best online store now!! Chrome lining is for less than optimal ammo and rapid fire (military). The chrome process fills in some of the tool marks, and presents a very hard, smooth surface. You must log in or register to reply here. Would break-in be less critical on a chrome-lined barrel? Every barrel will vary slightly in how many rounds they take to break in For example a chrome moly barrel may take longer to break in than stainless steel because it is more abrasion resistant even though it is a similar hardness. I read one where the guy said that chrome lined barrels don't need to be broken in as the chrome … Shoot it til it breaks, repair, repeat as necessary. Given the option I will always pick a melonite barrel over any other. When I get a new AR rifle with a chrome lined barrel, I generally shoot the snot out of it to make sure it is going to be reliable. Criterion chrome lined barrels utilize an entirely different method of chrome lining. 4. If I do need to break it in, do I just follow the shoot a few rounds then patch method or something completely different? You are money ahead buying the best you can for the lowest price per shot. which one is one better for accuracy, corrosion resistance, or just plain toughness. Every barrel will vary slightly in how many rounds they take to break in For example a chrome moly barrel may take longer to break in than stainless steel because it is more abrasion resistant even though it is a similar hardness. For me and other average users it would take years to wear out either barrel.