Ambidextrous for use from strong side or support side. - Deep grooves on release levers are easy to locate in low light and easy to use with wet cold or gloved hands. - Solid feel and dependable smooth operation. - Smoothly machined edges reduce snags and are easy on your hands. - Design gives rifle a unique aggressive appearance. - Precision machined from 7075-T6 aluminum. - Milspec Type 3 Hard Coat Anodized Finish. - Easy installation.

The Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials tolerances and coatings meet or exceed milspec standards for performance reliability and durability. - Type: 223/5.56 NATO AR15/M16 (full auto) - Bolt: Case hardened 9310 steel shot peened w/ black nitride finish - Carrier: Billet machined case hardened 8620 steel w/ black nitride finish - Gas Key: 4130 steel attached using Grade 8 hardware and proper staking techniques - Weight: 11.4 oz