BCM Lower Group w/MK2RMS-M1T0 & BCMGUNFIGHTER Stock Mod-0-Flat Dark Earth – Utilizes the BCM MK2 Receiver Extension, MK2 buffer, and rifle M16 action spring. The MK2 receiver extension is approximately 3/4” longer than the standard 6-position receiver extension
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Primary Weapons M100SM11-1F MK1 MOD 1-M Lower Compatible w/ AR-15
$134.95
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