Magpul PMAG 30 AR 300 B GEN M3 .300 Blackout Magazine

The Magpul PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in .300 AAC Blackout. Its dedicated geometry and distinct exterior features are intended for compatibility with a wide range of .300 Blackout projectile profiles while helping differentiate it from other PMAG configurations.

Constructed from black polymer, this magazine fits AR-platform rifles and provides a 30-round capacity. The GEN M3 design includes a distinct rib pattern, a smoother upper-half texture, aggressive front and rear texture, a removable slim floor plate, and a paint-pen dot matrix for marking and identification.

Key Specifications

• The magazine is chambered for .300 AAC Blackout.
• The magazine holds 30 rounds.
• The magazine is designed for AR-platform rifles.
• The magazine is made from polymer.
• The magazine has a black finish and color.
• The model is identified as PMAG 30 AR 300 B GEN M3.
• The product type is a rifle magazine.
• The package quantity is 1 magazine.

With dedicated .300 AAC Blackout compatibility and clear visual and tactile identification features, this PMAG offers a practical magazine option for AR-platform setups. Its durable polymer construction and configurable marking surface support organized equipment management at the range or in storage.

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