Magpul Industries PMAG M3 | 300BLK | 20 Rounds | Fits AR Rifles | Black

Magpul's PMAG 20 AR 300 B GEN M3 is a purpose-built magazine for rifles chambered in .300 Blackout (300 BLK). Similar in every way to they PMAG 30 AR 300 B, the PMAG 20 is more compact for increased maneuverability and creates a more concealable package for use in small format firearms. The PMAG 20 AR 300 B's distinct ribbed design and smoother upper-half texture provides the shooter a distinct visual and tactile difference from any other PMAG to mitigate dangerous cross-loading issues.

KEY FEATURES:
Dedicated for rifles chambered in 300 BLK | 20-round body for compact increased maneuverability | Distinct rib design and texture provide visual and tactile differentiation | Next-generation impact and crush-resistant polymer