PMAG 20 AR 300 B Gen M3 300 BLK

Made in the USA

Caliber: .300 Blackout (300 BLK)

Capacity: 20 rounds

Finish: Black

Material: Polymer

Fits: Colt-spec AR15/M4 platforms, HK 416/MR556A1/M27 IAR, British SA-80N, FN SCAR MK16/16S

Features:

Purpose-Built Magazine only for 300 BLK

Designed with Visual & Tactile Differences

Incorporates the Same Features and Performance of the Gen M3 Line

The PMAG 20 AR 300 B Gen M3 is built for rifles chambered in .300 Blackout. More compact for increased maneuverability and concealed for small format firearms.

The 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. 

GEN M3 Features Next-generation impact and crush resistant polymer, aggressive front and rear texture, easily removable slim floor plate, paint pen dot matrix for marking and identification, and dust/impact cover.