Arcturus AR MOD1 M4/M16 30/130rd Variable-Cap Windowed EMM Magazine Black ace1arms This protector combines a resilient

This protector combines a resilient PLA frame with a shatter-resistant 0

△ Support Red and Green tracer BBs

Energy Per-Unit Area Calculation

charging handle)

Model (Type): 14

Arcturus AR MOD1 M4/M16 30/130rd Variable-Cap Windowed EMM Magazine Black ace1arms This protector combines a resilientENHANCED CONSTRUCTION One Piece Reinforced Magazine Shell MODULAR INTERNAL Easy Disassembly for Cleaning & Maintenance MODULAR SHELL Quick Replacement for Optional Shells VARIOUS CAPACITY Switchable Mid Real Capacity Or High Capacity LENGTHENED FOLLOWER Snag Free & Reduce BB Waste IMPACT ABSORBING DESIGN For Outstanding Reliability REINFORCED MATERIAL For Long Lasting Durability SPECIFICATION Compatible: M4 M16 Construction: Polymer Capacity: 30 Round