KAK's K-SPEC M16 BCG with Side Vent is engineered for AR-15 and M16 models, showcasing a full chrome finish and dual ejectors for enhanced reliability. Its design ensures ease of cleaning and optimal performance during range time and training session…

The CMC Triggers Enhanced Bolt Carrier Group 308 Nitride Black is engineered for superior performance, featuring a robust design that minimizes friction and enhances reliability. Crafted from case-hardened 8620 steel with a 9310 steel bolt, it is...

KAK presents the AR15 BCG M16 556 K-SPEC FDE DE, a masterpiece of engineering designed to enhance the reliability of your AR-15. This bolt carrier group features dual ejectors, downward gas ports, and angled carrier rail cuts, all wrapped in a durabl…

The KAK K-SPEC ENH CARRIER DV SC C&P is engineered with precision to enhance the reliability of your AR-15 style firearm. Featuring sand cutter carrier rails, downward gas vents, and a full auto profile, this bolt carrier group is designed for seamle…

Bravo's SOPMOD Bolt Upgrade/Rebuild Kit is engineered with precision to enhance the performance of your AR-15 bolt assembly. This kit includes an extractor made to USGI specs, BCM Extractor Spring, 3 USGI Gas Rings, Crane Ind O-Ring, and a Black...

The KAK K-SPEC M16 Bolt Carrier Group 5.56X45 Chrome & Phosphate Blk is engineered for superior performance and reliability. Crafted with precision, this bolt carrier group features a phosphate coated and chrome lined finish, ensuring durability and.…

Faxon Firearms presents the FAXON 5.56 M16 BCG CHAMELEON, a top-tier bolt carrier group designed with precision engineering and superior materials. Crafted from 9310 tool steel, this BCG features a full MIL-SPEC heat treatment and a Chameleon PVD coa…

KAK's M16 Bolt Carrier Group 5.56x45 NATO Chrome & Phosphate Black is a testament to superior engineering and design. Crafted with precision, this bolt carrier group features a full chrome lining and phosphate finish, ensuring durability and reliabil…

KAK's K-SPEC M16 BCG 7.62X39MM Chrome & Phosphate Black is engineered for superior performance and reliability. With mil-spec dimensions, it features Slotted Angle Carrier Rails and a Dual Ejector system for enhanced functionality. The Down Vent...

The Watchtower Firearms DB556TBTTZ Durabolt TTZ 5.56 NATO is a testament to precision engineering and robust design. Crafted from durable 8620 steel, this bolt carrier group offers unmatched strength and reliability. Its true black finish not only...

Introducing the KAK M16 Bolt Carrier Group 5.56X45mm NATO Full Chrome, a masterpiece of engineering and design. Crafted with precision, this bolt carrier group is designed for the AR-15 platform, featuring a robust chrome finish for enhanced durabili…

The KAK BCG M16 762X39 K-SPEC NP3 TIGRY is a testament to KAK's commitment to quality and innovation. This bolt carrier group is engineered for reliability, featuring dual ejectors and angled carrier rail cuts for flawless function in adverse conditi…