MAGPUL PMAG 30 AR GEN M3 AR-15 .300 AAC Blackout 30-Round Magazine- Polymer Black

The PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in 300 Blackout. Since its inception, 300 Blackout shooters have had to use a magazine designed for another cartridge, limiting its ultimate performance and compatibility. One of the nice features of 300 Blackout is the compatibility with 5.56x45mm parts, but with the magazine, it is a compromise to do so. Due to the wide variety of projectile weights and profiles potentially decreasing overall reliability, a dedicated 300 Blackout magazine was a logical step for the PMAG line. (Ammunition NOT included) Features:

Optimized internal geometry accommodates the wide variety of bullet profiles used in 300 Blackout cartridges
Impact and crush resistant polymer body
Blackened stainless steel locking lugs both front and rear for increased durability
Constant-curve internal geometry for smooth feeding
Anti-tilt, self-lubricating follower for increased reliability
Long life stainless steel spring
Ribbed gripping surface and aggressive front and rear texture for positive magazine handling
Flared floorplate aids magazine handling and disassembly yet is slim enough for use with most pouches

Technical Information: