FCC Feed Lip Retention Spring For AR / M4 PTW Magazine Series ( 6 Piece Set ) Revolver Mag Magazine Capacity: 15+1 (Compatible with

Magazine Capacity: 15+1 (Compatible with Marui Hi-Capa Magazine)

Trigger can be released early in Burst mode to do shorter bursts

Dot matrix on thebase plate allows the user to mark the magazine with alphanumeric characters orpictograms for personal identification

AUTOBOT Hopup bucking is for longer distance and the DECEPTICONS hopup buicking is for short distance and higher accuracy

VFC Original Parts - UMAREX HK416 GBB Reinforced Bolt Carrier Set

FCC Feed Lip Retention Spring For AR / M4 PTW Magazine Series ( 6 Piece Set ) Revolver Mag Magazine Capacity: 15+1 (Compatible withPackage Included: FCC Feed Lip Retention Spring For AR M4 PTW Magazine Series ( 6 Piece Set )