Aero Precision

Aero Precision is a state of the art manufacturer which crafts superior parts, uppers, and complete rifles. Every component is engineered to razor thin tolerances within Mil-spec standards and is manufactured with the most advanced technologies available. Aero Precision pushes the boundaries of manufacturing with perfect engineering and clean machining by developing and evolving existing processes. When you need perfection and there is no margin of error, you need Aero Precision! Aero Precision's .308/7.62 Complete Bolt Carrier Group is an essential addition to any AR build. It starts with a case hardened carrier that is made from 8620 steel and includes forward assist serrations. The case hardened 9310 steel bolt is as strong as they come and will function perfectly under the worst of conditions. But its Aero's attention to detail that makes this BCG better than the rest. Shot peened, high pressure tested and magnetic particle inspected. It has a properly staked gas key with grade 8 hardware. With double o-rings with double springs the 4320 steel extractor, Aero left nothing to chance. Finished with an advanced low friction black nitride coating, this complete BGC will provide flawless operation. When you need critical components for your next high performance AR build, turn to Aero Precision! Specifications and Features: Aero Precision APRH308186C AR .308/7.62 Complete Bolt Carrier Group 8620 Steel Case Hardened with Forward Assist Serrations Case Hardened 9310 Steel .308/7.62 Bolt Shot Peened, HPT Tested/MPI Marked Double O-Rings and Double Springs On Extractor Properly Staked Gas Key with Grade 8 Hardware Low Friction Black Nitride Finish Weight 18.24 oz Made In The USA