10/30 Magpul Pmag 300 BLACKOUT Gen M3 Magazine – OD Green

10/30 Magpul PMAG 30 AR 300 B GEN M3 300 Blackout – OD GREEN

Caliber: 300 Blackout
Capacity: 10 rounds (in a modified 30-round magazine body)
Color: OD Green (Olive Drab Green)

Modification Details:

• Permanently limited to 10 rounds with our proprietary internal limiter.
• Limiters are chemical and heat resistant — designed never to break or fail.
• Baseplate sealed shut permanently with industrial-grade polymer adhesive — no rivets or pins.
• Full-length spring remains unrestricted.

About the PMAG 30 AR 300 B GEN M3:

• Purpose built for 300 Blackout for improved feeding and reliability.
• Unique rib design prevents cross loading with 5.56 magazines.
• Features next-gen impact and crush resistant polymer construction.
• Aggressive texture for secure handling.
• Paint pen dot matrix for easy identification.