Pay in 4 interest-free payments of $4.00 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
A tried-and-true classic
available in two sizes and featuring a clear
with some big improvements
Wherever you are and whatever happens
PMAG 20 AR 300 B GEN M3, 300 BLK Size:One Size A tried-and-true classicThe 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 our 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.