KAK Industry K-SPEC Enhanced M16 5.56 NATO/300 Blackout Chrome BCG - Dual Ejector, Down Vent

The KAK Industry K-SPEC Enhanced is a heavy-duty bolt carrier group built for hard-use AR-15 / M16 platform rifles chambered in 5.56 NATO and 300 Blackout. This BCG uses the M16 / automatic-rifle profile, making it compatible with both semi-auto lowers and select-fire platforms.

The K-SPEC Enhanced design features a dual ejector configuration for reliable case extraction, a downward gas vent to redirect blowback away from the shooter's face, and sand cuts machined into the carrier body to clear debris and keep the action running in adverse conditions. The bolt is machined from high-strength 9310 steel for outstanding durability and wear resistance.

A full chrome finish is applied to the carrier for a bright silver appearance, reduced friction, and easier cleaning after sustained fire. This is a drop-in component designed to meet the demands of duty, defense, and high-round-count range use.