Magpul PMAG 300 B Gen M3 Black AR15 300 AAC Blackout Rifle Magazine - 20 Rounds - Black
$15.99
Magpul PMAG 300 B Gen M3 Black AR15 300 AAC Blackout Rifle Magazine - 20 Rounds - The 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 Magpul's PMAG 30 AR 300 B, the PMAG 20 is...