Variety of Gun Coating Options. As an industry leader, we are specialized in a variety of firearm finishing treatments, including black oxide, zinc and manganese phosphate, hard anodize, electroless nickel and Teflon. Below, we review these three types of gun finishes, their characteristics, and the benefits associated with each to help guide ...barrels back in the day were chrome lined bore and had a phosphate finish on the exterior. chrome lining adds corrosion and durability and they needed a coating for the exterior so phosphate was chosen because it "absorbs" oil and holds it pretty well vs a blued finish.Unlike chromium and manganese phosphate, nitride doesn't "coat" the barrel. Instead, it penetrates the steel structure itself, attaching nitrogen atoms to the atoms in the steel. This process doesn't add any physical material to the rifling, so the barrel in question doesn't need to be specially fabricated to accommodate this treatment.The hallmark of salt bath nitriding is the bath of molten salt (usually cyanide or other salts) into which parts are submerged. The method features the transfer via diffusion of carbon and nitrogen from the molten salt to the surface of a steel part. It remains a popular case hardening technique because it offers:PSA Nitride did just as good as the CHF Chrome lined barrels in the meltdown test. Nitride all the way. 1 to 7 is a good twist rate if you want to shoot the heavier 77 grain ammo and works well with the green tips. 1/8 is a little better for the 55 grain stuff.This drop-in AR-15 BCG features a corrosion resistant salt bath nitride finish, MIL-SPEC dimensions, and a magnetic particle inspected carpenter 158 steel bolt. Crafted from domestically sourced 8620 steel, the M16 cut carrier includes a gas key fastened by properly staked grade 8 screws.Cerakote, DuraCoat, and KG Gunkote are a few brand names on the spray-on gun coating list, but each differs in composition, and all cause a slight increase in dimensional thickness. DuraCoat is a two-step chemical coating engineered explicitly for firearms and is user-friendly for do-it-yourself gun owners. It withstands impact effectively and ...This drop-in AR-15 BCG features a corrosion resistant salt bath nitride finish, MIL-SPEC dimensions, and a magnetic particle inspected carpenter 158 steel bolt. Crafted from domestically sourced 8620 steel, the M16 cut carrier includes a gas key fastened by properly staked grade 8 screws.Black nickel is a derivative of nickel boron. When applying, the material is first coated with nickel boron, then it is treated in a salt nitride bath. This process isn't commonly used due to the expense in treating the bolt carrier twice. This coating is notable because it has all the slickness and ease of cleaning of a nickel boron carrier ...Phosphate finishes are just a coating, the are rough on the surface and hold oil well. Better than paint, better than blued steel. Nitride finishes are actual surface treatments to the metal. The high temperature process diffuses nitrogen into the metal actually changing its structure. The surface left is very hard and very corrosion resistant ...Coatings/treatments have come a LONG way since then. On a BCG, Phosphate will wear off quickly on the rails, leaving nothing but bare metal (kind of makes it pointless). Nitride does NOT wear off the rails (it is a treatment that permeates the surface). All of my BCG's are nitride. Easy to clean, slick, doesn't chip/peel.This upper was about $100 more than the Freedom uppers. Probably the only difference between Freedom and Premium is the barrel, but I'm not 100% sure. PTAC is PSA's cheaper/economy line. I occasionally read about some hiccup with some PSA part/upper/etc, but I've had nothing but good luck with their stuff. Posted: 1/24/2018 9:20:29 AM EDT.FN chf chrome>nitride>phosphate....IMHO I have a PSA FN chrome barrel and several nitride barrels/uppers, all are well made, are plenty accurate and work perfectly. I'm sure PSA's phosphate barrels are fine too. I would get the nitride if it were me in the 10.5 pistol upper. Maybe let a good sale price determine which upper to buy.Post-bullet dispatch from your barrel, gases high-tail it back via the gas key, swooping down into the bolt carrier group's core. ... Black Nitride vs. Phosphate. Black Nitride as opposed to Phosphate—it's a discussion that's likely to engage enthusiasts in quite the dialogue. Both contenders enter the ring as relatively economical ...Which is better nitride or phosphate barrel? A nitride exterior will protect the barrel longer than a phosphate exterior finish. However, a chrome-lined, or phosphate, barrel will hold up better to sustained fire than a nitride interior. Nitride has a slight edge in accuracy and price. However, phosphate coated/chrome lined barrels are more common.And a nitride QPQ barrel should achieve a slightly greater hardness in 4150 as opposed to a stainless. Stainless barrels are known for being capable of being made very accurate (more so, in general, than 4150.) But 416 stainless is much softer than 4150, and barrels wear faster. Stainless take nitriding very well (as does 4150,) and that makes ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Noveske is one of my go-to's BTW. Lilja is hard to beat and Krieger is the titties. A chrome lined hammer forged barrel will be the toughest, last the longest and probably perform better than other chrome lined barrels mfg.'d other ways but I'm not sure who makes one for an AR10. Reactions:LilGucci. JMGlasgow.Make it a Toolcraft from PSA with a C158 bolt. I have a few of $69 Toolcraft nitride from PSA. They are really nice and have a C158 bolt. Yes I agree. It is about as good as a BCG can get. Toolcraft NB or DLC. I'm a fan of the Toolcraft nitride ones. Pretty tough to beat at $70 too.palmetto phosphate 4150v barrels. so palmetto state armory always has great deals on their rifles and ar pistols, lately whole rifles and pistols just a few hundred cheaper than a single bcm or daniel barrel. id like to know if their barrels are decent quality and will last a good amount of classes or atleast good enough to outperform me as a ...Hello, frenz. Today I have a mini post to share with you some light accuracy testing of the PSA 20 inch nitrided barrel assembly ... Palmetto State Armory Nitride Barrel Accuracy Test ... The barrel from PSA that I use is made by FN and is their PSA 20” 5.56mm 1:7 FN CHF Chrome Lined Phosphate A2 Profile Barrel. Great ...Hard coat anodize in the upper is around low to mid 60's C scale. Some of the PVD and Cvd coatings can be high 60's to low 80's. Parkerizing etches the surface and holds lube. A good parkerized carrier will out live the upper and the user. Craig. [ARCHIVED THREAD] - Chrome phosphate vs nitride - BCGs. ARCHIVED.Nitride vs Phosphate. PSA ProductsAR-15. bostton1 December 8, 2022, 2:38am 12. Sorry for the late bump but are the nitride barrels coated on the inside and out on the freedom line? Mine says 4150V Chrome Moly Steel Barrel, Nitride, is that just the outer coating which is shiny black, the inside just looks like polished metal on mine.Rifleman Q & A: Why Nickel Boron? Brownells M16 5.56 Bolt Carrier Group MP brownells.com. Q: Nickel boron (NiB) bolt carrier groups (BCG) for AR-style rifles now seem to be available at affordable ...The Palmetto State Armory AR-15 with nitrided barrel can be ordered in a few configurations but we go over the complete rifle here, test its accuracy, discus...Both work very well however, Chrome lining is a bit tougher in extended fire (auto fire). Nitriding can yield a more accurate barrel, as there is NO coating in the bore. Nitriding cleans better, has a smoother & ”cleaner” look to it, when compared to the phosphate outer surface of a Chrome-lined barrel.Titanium Nitride (TiN) coated barrel. ... Partially what u/bjacks12 said, but it does help reduce wear on the barrel. Since I could get it done locally and rather inexpensively (look online, lots of places push $100-$150) I said fuck it, insurance. ... Wonder how it holds up compared to the Sig factory nitride or phosphate finishes.A discussion thread about the advantages and disadvantages of nitride and phosphate coatings for AR-15 barrels. Users share their preferences, experiences, and opinions on corrosion resistance, cleaning, accuracy, and durability.There is minimal difference between 416R and 4150 CMV for longevity or "durability" (whatever that is supposed to mean). 416R has better rifling relief which can produce better accuracy and sometimes better life for some rifking processes like cut rifling. Nitriding the steel converts it into an extremely hard form that resists wear and corrosion.A discussion thread about the advantages and disadvantages of nitride and phosphate coatings for AR-15 barrels. Users share their preferences, experiences, and opinions on corrosion resistance, cleaning, accuracy, and durability.Stag 10 16" Barrel in .308 with 1:10 Twist Rate - Mid-Length - Nitride. This Stag 10 barrel is chambered in .308 and with a lightweight profile. Finished in black nitride for strength & longevity and coming in at 16" this barrel is incredibly accurate and light enough to make all-day carry a breeze. This barrel will function with both Stag 10 ...Phosphate requires oil or will rust. Nitride is better for accuracy and corrosion resistance than chrome. Chrome will last longer during high use and wear resistance is better than nitride. While phosphate is proven, it's old and pretty much anything besides a bare barrel, bluing, or black oxide will be superior.Apr 10, 2024 · DLC outperforms nitride by about the same amount that nitride outperforms phosphate. This is on the basis of hardness and corrosion resistance. It is just a question of how much performance you want to pay for. Both are far beyond ordinary. On the basis of bang for the buck, nitride wins. If you have the money, DLC wins. DLC vs PhosphateVariety of Gun Coating Options. As an industry leader, we are specialized in a variety of firearm finishing treatments, including black oxide, zinc and manganese phosphate, hard anodize, electroless nickel and Teflon. Below, we review these three types of gun finishes, their characteristics, and the benefits associated with each to help guide ...The formula for nitride ion is N3?. The term nitride ion refers to any chemical compound containing nitrogen ions that have a negative-three oxidation state. Examples of such compo...Nitride is a harder and slicker finish than phosphate. Nitride will wear better, last longer, and have less friction than phosphate. There's a reason metal cutting tools (end mills, boring bar inserts, etc) have nitride coatings instead of phosphate. View Quote. There is very minimal wear surface on a bolt carier.Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.If I was dreaming, my perfect barrel would be something like: a CHF Monobloc (if that's possible) .223 Wylde. polygonal rifling. 1:8 twist. decent tapered contour --current one is great. a field-adjustable gas plug in the style of, e.g., the gas blocks made by LAC for AKs.Phosphate is essentially parkerization, nitride is harder and more corrosion resistant. Chrome lining is a superior bore treatment - by a little bit and for some use cases - but phosphate is a vastly inferior exterior treatment for longevity and corrosion. And because it is two processes, it costs more vs 1 single process for nitriding.Basically, stainless is used in match barrels because it’s softer steel and therefore easier to cut very precisely. Stainless can be nitride treated but usually isn’t. Normally, stainless has a shorter useful life than carbon steel but most shooters won’t ever see it. Carbon steel is harder than stainless, and can be treated (or not) with ...Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.Phosphate, AKA parkerizing, is an external surface coating that somewhat improves corrosion resistance, darkens the metal, and gives a harder rough finish. Nitriding (meloniting, QPQ, Tenifer, etc.) Is an external and bore treatment that greatly increases hardness and corrosion resistance similar to chrome lining/plating.MIL-SPEC is manganese phosphate, which requires oil to provide excellent corrosion resistance on the outside of the barrel. Mag phos typically has a matte grey finish. Nitride. Instead of adding material to the bore (like Chrome lining), Nitride treats the existing steel by imbuing nitrogen into the steel itself.and the other part of the conversation "...nitride is cheaper, better tolerances, easier to clean...". one topic that always gets touched on is nitride is easier to clean and CP (chrome phosphate) holds oil better, but the discussion usually stops there even though the threads go on for multiple pages, but that is the major take away.That was my original plan. It’s about $100 or so to thread the barrel, not including shipping. For $155 I could get a phosphate 20”a2 barrel from Delton or JSE surplus. Problem with that is F marked fsb. For $250 I could get a proper chrome lined phosphate barrel with correct a2 sight. I have 7 AR’s so this is not my primary rifle.Everything I have read about the ak-74 is that all the barrels are 4150 CMV Nitride inside and out. I haven’t seen one of these PSA ak-74’s in person, but all the reviews I’ve seen and read from people owning them and reviewing them here on the PSA forums/Reddit seems like everyone has gotten them with the inside and outside finish …Hard coat anodize in the upper is around low to mid 60's C scale. Some of the PVD and Cvd coatings can be high 60's to low 80's. Parkerizing etches the surface and holds lube. A good parkerized carrier will out live the upper and the user. Craig. [ARCHIVED THREAD] - Chrome phosphate vs nitride - BCGs. ARCHIVED.Ballistic Advantage nitride barrels were way more accurate than Faxons for me (both nitride). I own 4 BA barreled uppers and they are great for the money, especially from hot deals for +/- $125 My FN CHF barrels put my BCM CHF barrels to shame. BUT they are almost identical on paper 🤷🏼.For BCG i usually just stick with phosphate 158 bolts, but havent read anything bad on Nitride ones. ... My HD carbine does have a nitride barrel and nitride BCG because of that exposure from time-to-time. Nitride is not significantly inferior, even with high rate of fire.Black Nitride: High durability, good lubricity. Armoloy: High durability, moderate lubricity. From what I understand the high wear parts that require more durability are; barrel, slide, frame, safety, trigger bar, slide takedown lever, hammer, sear, and related components. So those high wear components DLC everything else NP3 +.Dec 8, 2021 · Both finishes are durable. Nitride is not only coated on the exterior, but in the barrel's bore too. It permeates the metal to give better rust protection. Phosphate is only done on a barrel's exterior surface and not the bore. This is because mil-spec type barrels are chrome-lined first and chrome won't stick to phosphate or any other coating ...Go nitride. Better barrel life and reduced chances of corrosion. They do phosphate because it's cheaper and PSA is a "Value oriented" brand. If you watch their sales, the nitride can usually be found for the same prices as the phosphate regularly. Posted: 8/20/2021 5:23:35 AM EST.Feb 22, 2015 · Nitride is a harder and slicker finish than phosphate. Nitride will wear better, last longer, and have less friction than phosphate. There's a reason metal cutting tools (end mills, boring bar inserts, etc) have nitride coatings instead of phosphate. View Quote. There is very minimal wear surface on a bolt carier.Commisar2112 December 10, 2022, 1:15am 14. Phosphate was typically in the past also chrome lined. Its a parkerization process. But value oriented barrels phosphate exterior but no chrome. Nitride takes a very high temp and tempers the steel a bit more .It coats the inside and outside of the barrel. And since it is applied at such high heat, it ...A good barrel with good chrome lining can shoot quite well and clean up easier. A good barrel nitride processed can shoot quite well and clean up easier. The more mediocre or just plain bad a barrel is, neither process will fix. I'm fine if a decent barrel is nitrided or CL'd if it shoots good and either process protects the bore.Feb 6, 2017 · Nitride is significantly less expensive and less time-consuming for making barrels. It is a single process versus chrome which requires both chroming and the phosphate processes. Is Nitride the same as Melonite, Isonite, Fenocite, QPQ? Faxon typically uses the terms “nitride” and “QPQ” to refer to how our barrels are processed ...Stainless cant be chrome lined. 4150 will be more durable in extreme firing schedules, but not as accurate because it does not take shape as easily as the softer 416. Criterion has some 4150 nitrided barrels, but IMO for an accuracy build with a 16" barrel over 32 oz. you want stainless nitrided.Learn about the different types of barrels and materials for AR-15 rifles, including nitride and phosphate coatings. Nitride is a durable and corrosion-resistant finish that …Learn the differences and advantages of phosphate and nitride coatings for AR barrels. Nitride offers better protection, accuracy and cost, while phosphate is better for full auto fire and durability.barrels back in the day were chrome lined bore and had a phosphate finish on the exterior. chrome lining adds corrosion and durability and they needed a coating for the exterior so phosphate was chosen because it "absorbs" oil and holds it pretty well vs a blued finish.Reading reviews on barrels & leaning toward nitride instead of phosphate. Just wondering what others might have & problems with either one.This would be for a AR rifle.Variety of Gun Coating Options. As an industry leader, we are specialized in a variety of firearm finishing treatments, including black oxide, zinc and manganese phosphate, hard anodize, electroless nickel and Teflon. Below, we review these three types of gun finishes, their characteristics, and the benefits associated with each to help guide ...General purpose go nitride. They can be quite accurate (depending on the barrel itself), and will long out last the stainless one in regards to wear. +1. Simpleton logic : If you want to look like a knight in shining armor, go stainless. If you want to look black and scary, go nitrided. If I could, every barrel I would get would be nitrided.A: Nitride barrels typically offer better accuracy at short range targets than stainless steel, while stainless steel offers better accuracy at long range targets. In conclusion, stainless steel and nitride barrels both have their advantages and disadvantages. Stainless steel is known for its superior corrosion resistance and durability, while ...Learn the differences and benefits of nitride and parkerizing, two common steel finishes for firearms. Nitride is a hard and scratch-resistant coating that forms in the metal itself, while parkerizing is a dark grey or black treatment that protects from corrosion.Chrome Line Barrels. Gun Tech Caleb takes a look at the difference between Nitride and Chrome Lined Barrels. For over 85 years, shooters, professional gunsmiths, hobbyists, military/law enforcement armorers, hunters, and gun tinkerers have turned to for high-quality , , and . You'll find over 50,000 products from and hard-to-find unique gun ...Nitride finishes surface harden parts, but it is very brittle. Phosphate is a conversion coating for corrosion resistance. nitride is a pretty good rust preventative too, it'll also seem slicker just because it doesnt alter the surface finish. no shit with the surface hardening, we can get a lot done to a bolt before it's nitrided, but if we ...Personally, Nitride. Sure, you won't have to do daily oiling on the phosphate, but you can simply forget about the nitride. I have exactly 1 phosphate barrel that's still installed on my first AR from 2003 and I have to remind myself to run a wet patch down the barrel every other month or so to keep it from rusting.PSA Nitride did just as good as the CHF Chrome lined barrels in the meltdown test. Nitride all the way. 1 to 7 is a good twist rate if you want to shoot the heavier 77 grain ammo and works well with the green tips. 1/8 is a little better for the 55 grain stuff.For BCG i usually just stick with phosphate 158 bolts, but havent read anything bad on Nitride ones. ... My HD carbine does have a nitride barrel and nitride BCG because of that exposure from time-to-time. Nitride is not significantly inferior, even with high rate of fire.Parkerizing (Phosphate Finish). What is parkerized barrel. Give us a call for consultation. We were also issued several boxes each of 12-pellet 00 buckshot and rifled slugs. Are nitride barrels better? Please note that stainless steel components will not accept parkerize coating. Actually, Parkerizing is a phosphate coating that soaks up the ...Nitriding is a process that converts the surface of a barrel into a hard and corrosion-resistant coating, both inside and outside. Learn how nitriding compares to chrome lining in terms of accuracy, heat resistance, cost and durability.Nitride vs Phosphate. PSA ProductsAR-15. Andylate August 28, 2021, 11:46pm 5. In the PSA Freedom line, I prefer nitride because the phosphate freedom barrels are not chrome lined. The nitride treatment makes the steel more wear and corrosion resistant. 4 Likes.* Barrel Steel is Certified MIL-B-11595E Chromoly Vanadium Alloy * Raw Barrel Steel is Magnetic Particle Inspected * Barrels are Stress Relieved * Mil-Spec M4 Barrel Extension with 5.3.1.2 MIL-STD-171 Phosphate Finish * 1.2.2.2 MIL-STD-171 Hard Chrome Chamber * 1.2.2.2 MIL-STD-171 Hard Chrome Bore * 5.56mm Nato chamberThe choice between QPQ nitriding and PVD coatings will depend on several factors, including the specific application, the quality of the surface preparation and coating application, and the materials used in the process. In general, QPQ nitriding tends to be a more durable surface treatment than some types of PVD coatings because it forms a ...Let's discuss merits of Nitride vs. Phosphate for KISS handout rifles. Nitride MOE build kits for $299 or phosphate classic kits for $319 I am leaning towards the MOE just based on price. ... Barrels to be Nitride treated are cut and rifled to final dimension before the treatment process. CL'd barrels are cut and rifled to allow for the ...Nitride is also more brittle than a phosphate coating, making it more difficult to stake properly. Bexar works around this by using round-tipped screws on their staking jig, greatly reducing the chance of it cracking during staking. That said, the primary wear area on a BCG is where the bolt rides. That area is chrome lined on a phosphate BCG ...Ballistic Advantage nitride barrels were way more accurate than Faxons for me (both nitride). I own 4 BA barreled uppers and they are great for the money, especially from hot deals for +/- $125 My FN CHF barrels put my BCM CHF barrels to shame. BUT they are almost identical on paper 🤷🏼.This BCG features a C158 bolt, 4340 extractors, and an S7 tool steel ejector. The gas key is made out of 4130 steel, is chrome lined as it should be, and includes enhanced Sprinco extractor springs, a sealed gas key, and properly staked gas key screws. The carrier is made out of 8620 steel and has a phosphate finish with a chrome-lined bore.Conclusion. Ultimately, the choice of which material to use for your firearm barrel comes down to your preference and the type of application. 416 stainless steel barrels are suitable for hunting and sport shooting, while 4150 chrome moly vanadium barrels have the edge regarding robustness, suitable for military and law enforcement agencies.31 Aug 2018 ... ... Barrels. Brownells, Inc.•238K views ... TUNGSTEN DISULFIDE VS EXAGONAL BORON NITRIDE BRASS FRICTION TEST ... Manganese Phosphate Parkerized Home ...May 19, 2015. #19. Re: CVA Nitride finish barrel brush or not brush. Lead is so much softer than copper, and needs the lube, or you'd get terrible leading in the bore. Copper will still leave some copper fouling, but it's very small, and easily cleaned out.Pinned Gas Block or Front Sight Base. BCG. Gas Tube. Non-Pinned Adjustable Gas Block. Assembled. Add to Cart. Details. This 223 Wylde chambered 20-inch barrel is machined from 416R Stainless Steel with a QPQ finish. Our Premium Black Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.. Details. This .300 Blackout chambered 8.3 inch barrel is machined froJan 29, 2022 · Stainless steel gives better accuracy but at the co Toolcraft Phosphate BCG. This is a very Mil-Spec BCG that won't win beauty awards, but it runs. Mil-Spec Carpenter 158 bolt, chrome lined carrier, chrome lined gas key made to USGI specs, and a staked gas key. MSRP is only $150, but you'll almost always find these for about $99.31 Aug 2018 ... ... Barrels. Brownells, Inc.•238K views ... TUNGSTEN DISULFIDE VS EXAGONAL BORON NITRIDE BRASS FRICTION TEST ... Manganese Phosphate Parkerized Home ... Nitride, Melonite, Tennifer, QPQ, QP, are a Jun 23, 2023 · 1. Anodizing. An anodized gun coating is easily one of the best options available. This particular finish produces a robust hardness that’s pretty much second only diamonds! Anodizing requires initiating an electrochemical process that helps to protect steel against corrosion.Phosphate is essentially parkerization, nitride is harder and more corrosion resistant. Chrome lining is a superior bore treatment - by a little bit and for some use cases - but phosphate is a vastly inferior exterior treatment for longevity and corrosion. And because it is two processes, it costs more vs 1 single process for nitriding. Which is better nitride or phosphate barrel? A nitride ext...
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