M4A1 GEN9 / Gen10 ACR MULTI UPGRADE PACK 'UPGRADE 1' + 'HULK UPGRADE' + BEARINGS + SHIM KIT

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  • Regular price $159.99


Please mention in order notes what model blaster you have so we can match the tpiece

NOW COMES WITH HEAVY RETURN SPRING

M4A1 GEN9 MULTI UPGRADE PACK

INCLUDES:

UPGRADE PACK 1 includes ... GEN9 10(1.3mm SPRING, J9 HOPUP or beast adc, ALLOY BARREL(33.5),T-PIECE)

GEN9 / 10 HULK UPGRADE includes.... (UPGRADED 460 LONG MOTOR, FULL METAL GEAR SET, UPGRADED PISTON + O'RING)

+ HEAVY RETURN SPRING

+ BEARING X 6

+ SHIM KIT

 Best Value Kit ... all parts match and we use them everyday!