Magpul – PMAG 20 AR 300 B Now Shipping
The Magpul PMAG® 20 AR 300 B GEN M3®, 300 BLK is now shipping to authorized retailer…
Tag: AR 300
Magpul – PMAG 30 AR 300 B GEN M3
The new Magpul PMAG 30 AR 300 B GEN M3 for .300 Blackout is now shipping to authoriz…