VFC KAC SR16 E3 CQB MOD2 M-LOK 11.5" GBBR Airsoft ( Black ) ( VFC M4 V3 System ) Cartridges Barrel Length : 74mm

Barrel Length : 74mm

Also equipped with a blowback engine based on the M45A1 blowback engine

Poseidon Air Cushion Rifle Barrel GHK GBB 407mm ( Hop Up Rubber included )

Suitable for TM Hi-capa

Luminous material in aluminum tube

VFC KAC SR16 E3 CQB MOD2 M-LOK 11.5" GBBR Airsoft ( Black ) ( VFC M4 V3 System ) Cartridges Barrel Length : 74mmKnight's Armament Company (KAC) authorized, with marking. New Patented Concealment Guide HOP Quick Adjusting Design, no more disassemble. KAC 5. 56 QDC style steel flash hider. 11. 5" outer barrel with steel fore section. KAC URX 4, 5. 56 style M LOK 10" handguard Steel QD sling swivel mount set at double side of handguard. Steel ambidextrous bolt catch. Steel ambidextrous magazine release latch. Steel ambidextrous KAC style selector. Steel dust