Aero Precision, leading AR-pattern OEM manufacturer has recently released their latest offering in the AR-15 pattern with their new complete Nickel Boron coated 5.56 bolt carrier group.
Aero Precision states “Our upgraded nickel boron bolt carrier group is an eye catching addition to your AR build.
Mil-spec dimensions and coating ensure the highest quality and correct component interface.”
KEY FEATURES:
– Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
– Carrier has forward assist serrations
– Shrouded firing pin
– Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
– Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
– 5.56 Bolt is shot Peened and MPI
– Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
– Tool Steel Extractor
– High quality BCG
To learn more about Aero Precision. CLICK HERE
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