Rock River Arms

5.56 MM NATO CHAMBER FOR 5.56 AND .223 AMMO

FORGED RRA LAR-15M LOWER

EXTRUDED ALUMINUM A4 WITH PORT DOOR / NO FORWARD ASSIST UPPER

16" MID LIGHTWEIGHT CHROM MOLY BARREL

A2 FLASH HIDER

MID-LENGTH GAS SYSTEM, WITH LOW PROFILE GAS BLOCK

RRA SINGL STAGE TRIGGER

15 IN RRAGE 3G FREE FLOAT RAIL HANDGUARD, M-LOK COMPATIBLE

RRA SIX POSITION TACTICAL CAR STOCK

A2 GRIP