ARCTURUS M4/M16 Metal 30/135 round EMM variable mid cap magazine (QPQ)

ARCTURUS M4/M16 Metal 30/135Rds Variable-Cap EMM Magazine (QPQ) Enhanced 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: Snap-free & Optimized Feeding up to Last BB Impact-Absorbing Design: For Outstanding Reliability Reinforced Material: For Long-lasting Durability Previous version of the Arcturus metal M4/M16 variable Mid Cap has been discontinued, this is the new version. Replaces: MAG-R04(812332023660)