UPPER PARTS

AERO PRECISION

AERO PRECISION M5 (308) STRIPPED UPPER RECEIVER (BLACK)

AERO PRECISION

AERO PRECISION .308/7.62 BOLT CARRIER GROUP BLACK NITRIDE W/LOGO

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STAG ARMS

STAG ARMS AR-15 PISTOL LENGTH GAS TUBE WITH ROLL PIN

STAG ARMS

STAG ARMS AR-15/AR-10 CARBINE LENGTH GAS TUBE WITH ROLL PIN

CMMG

CMMG AR-15 LOW-PROFILE GAS BLOCK ASSEMBLY .936"

STAG ARMS

STAG ARMS AR-15 EJECTION PORT COVER C-CLIP

STAG ARMS

STAG ARMS AR-15 FRONT SIGHT TAPER PINS (2 PACK)

DEL-TON

DEL-TON AR-15 TRIANGULAR HANDGUARD CAP WITH .750" INSIDE DIAMETER

DEL-TON

DEL-TON AR-15/AR-10 ROUND HANDGUARD CAP WITH .750" INSIDE DIAMETER

YANKEE HILL MACHINE

YANKEE HILL MACHINE .750" LOW PROFILE GAS BLOCK FOR AR-15 TYPE RIFLES

MIDWEST INDUSTRIES

MIDWEST INDUSTRIES .750 DIAMETER UPPER HEIGHT RAILED GAS BLOCK FOR AR-15 TYPE RIFLES