SI.1301 RD

CGS，Strike Industries Rail 4 " (1.5 holes)，Red

QUICK RELEASE HOP UP CHAMBER DON＇T NEED REMOVE BARREL NUT

FULL STEEL PARTS TRIGGER BOX

LANCER L5-AWM 300BLK 30ROUNDS GBB MAGAZINE

SI OPPRESSOR & AR-15 STRIKE RAIL 4"

SI POW STOCK

STEEL BOLT CARRIER ORIGINAL SPEC. *15RPS *THE RPS TEST 12KG GAS 25℃ TEMPERATURE

STEEL PARTS:
BOLT CARRIER
TRIGGER
HAMMER
SEAR
BOLT CATCH
CASTEL NUT
TAKE DOWN PIN
TRIGGER PIN

ALUMINIUM PARTS:
SI OPPRESSOR
FORWARD ASSIST
OUTER BARREL
SI AR-15 STRIKE RAIL 4"M-LOK(1.5)
ALLOY UPPER & LOWER RECEIVERS

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