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Rock River Arms

Rock River Arms RRA 7" A4 UPPER HALF, .223/5.56

Product Code : AR0365B

Mfg Item #: AR0365B

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RRA 7" A4 UPPER HALF, .223/5.56

CALIBER:5.56MM NATO CHAMBER FOR 5.56MM AND .223 CALIBER
UPPER RECEIVER:FORGED A4
BARREL:7-INCH CHROME MOLY, FULL AUTO CHAMBER, 1:9 TWIST
GAS BLOCK:LOW PROFILE GAS BLOCK
MUZZLE DEVICE:A2 FLASH HIDER / 1/2–28 THREAD
HANDGUARD:RRA LIGHTWEIGHT ALUMINUM FREE FLOAT, 6 INCH EXTENDED LENGTH, M-LOK COMPATIBLE
INCLUDES:BOLT CARRIER GROUP AND CHARGING HANDLE ASSEMBLY
NOTE:FOR PISTOL AND SBR APPLICATIONS ONLY -

ALL NFA RULES APPLY.

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