The KAK AR15 BCG M16 556 K-SPEC C&P BLK is engineered for peak performance in 5.56 and 300 Blackout rifles, offering unparalleled reliability whether you're operating with a suppressor or in the cleanest of conditions. Designed with precision, this bolt carrier group features a C158 Dual Ejector Bolt, Downward Gas Ports, Slotted Angled Carrier Rail Cuts, and a Full Auto Profile, ensuring smooth operation and enhanced durability.

Ideal for range time and training, the K-SPEC BCG is a testament to KAK's commitment to innovation and quality. Known for their reliable firearm accessories, KAK continues to deliver products that meet the demands of enthusiasts and professionals alike.

Key Features:
- Manufacturer: KAK
- Model: Enhanced K-SPEC
- Product Type: Bolt Carrier Group
- Chrome Lined Phosphate Finish
- C158 Dual Ejector Bolt
- Full Auto Profile
- Downward Gas Ports
- Slotted Angled Carrier Rail Cuts
- Weight: 0.875 lbs
- Dimensions: 8 x 1.5 x 1.5 in