Magpul 10-40 PMAG AR15 GEN3 556x45mm NATO 223REM. Legal in California, New York, Connecticut, DC, Maryland and Massachusetts!
Blocked MAGs are modified to hold a maximum of 10 rounds to comply with magazine limit restrictions in several states. The magazine body retains the original look, and can be easily grasped for quick magazine changes. A blocked MAG is modified for various military rifles like the AR15, M4, AK-47, SCAR 16 and SCAR 17 rifles.