AR-10 .308 Bolt Carrier Group Black Nitride with serrations
Gorilla Machining has the best .308 Black Nitride Bolt Carrier Group is a substantial upgrade from a standard BGC. The nitride finish reduces friction, minimizes the need for lubricants and cleaning, and provides excellent corrosion resistance. MIL-SPEC dimensions ensure correct component function and reliability. Multi-caliber bolt designed to function with .308 Win, 7.62x51, 6.5 Creedmoor, .338 Federal and other .308 based cartridges. Shop at Gorilla for all your Sporting Goods
Features:
- Machined from case hardened 8620 steel (carrier) case hardened 9310 steel (bolt)
- Magnetic particle inspected
- Properly staked 4130 steel gas key
- Hard chrome coated 8740 steel firing pin
- Forward assist serrations
- DPMS compatible
- 4340 steel extractor with double O-rings and springs
- Quench pour Quench coating
- Weight: 18.24 oz
Gorilla Machining takes some of the most state of the art manufacturing techniques and equipment derived from their work in the Defense industry and applies it to their products in the firearms industry. They utilized their knowledge from years of Experience towards building Firearms components .
*NOTE: BARRELS & BOLTS MUST BE PROPERLY CHECKED FOR HEADSPACE PRIOR TO USE. FAILURE TO DO SO MAY RESULT IN DAMAGE, PERSONAL INJURY, OR DEATH*
AR10 BCG
With its.308 Winchester or 7.62 NATO chambering, the AR-10 platform is well-known for its strength, accuracy, and adaptability, which makes it a popular choice for hunters, target shooters, and tactical operators. The bolt carrier group (BCG), which is essential to the firearm's cycling and overall functionality, is one of this platform's most important parts. An modification that increases your rifle's longevity and performance is an AR-10.308 Bolt Carrier Group with Black Nitride finish and serrations. The AR-10 platform's bolt carrier group (BCG) is among its most important parts. It is in charge of chambering bullets, removing spent casings, and cycling the action to guarantee dependable firing and reloading of the rifle. There are various components that make up a BCG, such as the bolt, carrier, firing pin, cam pin, and gas key. These parts work together to regulate the firearm's cycle, which is necessary for both semi-automatic and fully automatic firing.
Smooth functioning, dependability, and durability are guaranteed by a well-made BCG, particularly when using strong calibers such as 7.62 NATO or.308 Winchester in your rifle. Additional advantages of a black nitride BCG with serrations are increased corrosion resistance, durability, and ease of usage. Steel surfaces are treated with black nitride, a salt bath nitriding method, to improve wear and corrosion resistance, hardness, and friction reduction. This chemical process introduces nitrogen into the steel's surface, giving it a smooth, long-lasting case-hardened finish. In addition, the procedure gives the metal a unique black surface that is both practical and aesthetically beautiful.
The remarkable durability and low-maintenance characteristics of the Black Nitride coating have made it more popular in the guns manufacturing industry. Because of its capacity to lower friction, withstand corrosion, and require less lubrication, it is frequently preferred over alternative finishes like phosphate or chrome. Black Nitride and serrations add optimal performance, longevity, and user-friendliness to an AR-10.308 BCG. Several performance improvements are offered by the Black Nitride treatment, including superior hardness, reduced friction, and outstanding corrosion resistance. The BCG will always be strong and smooth thanks to its coating, even after thousands of rounds. After prolonged shooting sessions, the smooth surface also makes cleaning easier because carbon buildup is less likely to adhere to the metal that has been nitride-treated.
For shooters who value simplicity of use, the bolt carrier's insertion of serrations is an essential feature. When charging or troubleshooting faults, these serrations improve grip on the carrier and facilitate more secure and effortless operation. This is a very useful feature when using the rifle in challenging situations, in unfavorable settings, or when wearing gloves. Because it was made especially for.308 Winchester and 7.62 NATO rounds, this BCG is strong enough to withstand the higher pressure and power of these bigger cartridges. Because the bolt face, extractor, and carrier are designed to resist the increased stress and recoil produced by these rounds, heavy use will not affect their smooth and dependable performance.
