NLX 308 AR10 Bolt Carrier Group


NLX 308 AR10 Bolt Carrier Group

We use aerospace grade steel and precision machining to create the best Bolt Carrier Group for your AR10 build.  We use only the best materials and standards.  We included machined billet extractors and MPI Bolts to ensure that your Next Level Bolt Carrier Group keeps you shooting trouble free for years.  

UPC: 793585908365


The NLX 308 AR10 Bolt Carrier Group provides improved function and operation via several key improvements.  The expanded rear of the carrier allows for smooth cycling in the buffer tube. We coat all internal parts including the firing pin, cam pin and extractor.  Each NLX 308 BCG contains a hardened, shot peened and MPI inspected bolt.  We machine the bolt from SAE 4140ph high-grade steel.  This material provides an extremely hard surface and a strong core resistant to structural failure.    Machined from 4140ph steel to aerospace tolerances, the carrier is strong and durable.  We stake the gas key to mil-spec tolerances.

Whether you hunt, spend the day at the range, or shoot for longer range accuracy, the NLX308 AR10 Bolt Carrier Group delivers trouble free, long lasting performance for your rifle.

DLC Finish

The DLC coating provides superior protection against abrasion, tribo-oxidation, and adhesion (scuffing).  Normal wear and skuffing under high pressures are greatly reduced.  The reduced friction creates minimal wear on your BCG.  The good corrosion resistance protects the substrate from destructive attack.  With Rockwell hardness on the outside double that of a standard Phosphate coated BCG, this BCG leaves other BCGs behind.


Additional information

Weight 1.25 lbs
Dimensions 10 × 4 × 2 in


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