Description
Foxtrot Mike Products offer the highest quality materials and manufacturing processes available. This Premium
9mm Bolt Carrier Assembly is compatible with all 9MM Pistol Caliber AR builds. Maintaining a harder core
than standard 8620 steel, this carrier is machined from hardened Premium 4340 Steel. The FM products 9mm
BCG is machined in a pre-hardened state, for improved tolerances post machining. A long duration salt bath
nitride finish is applied for a long service life and superior corrosion resistance.
*This product is for all FM 9mm rear charge uppers and FM front charge uppers*
DETAILS
Caliber – 9mm Luger
Carrier Finish – Salt Bath Nitride
Carrier Material – 4340 Steel
Carrier Style – M16 Bolt Carrier
Gas Key – Staked
Platform – AR-15
Premium 4340 Steel Bolt Carrier, machined pre hardened.
S7 Tool Steel Extractor and Firing Pin
Premium S7 Firing Pin coated in Nickel Boron
Long duration, deep penetration Salt bath Nitride Melonite/QPQ finish gives lubricity and wear-resistance
Removable weight, compatible with all PDW stocks and Captured Recoil Systems on the market
Ramped to accommodate both MIL-SPEC and 9mm hammers
Forged, then precision machined extractor made from S7 tool steel
M16 profile
Manufactured with ISO:9001 and AS:9100 quality certifications
Premium one piece design, much stronger than 2 piece BCG on the market
Made in the U.S.A.
Extractor spring and Hardware made in the USA to Colt Spec
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