Magpul PMAG 30 AR 300 B Gen M3 300 BLK

The PMAG 30 AR 300 B GEN M3: Engineered for Precision

Dedicated to the 300 Blackout (300 BLK) aficionados, the PMAG 30 AR 300 B GEN M3 is a magazine that takes your rifle’s performance to a whole new level. No more settling for magazines designed for other cartridges, which only limit your rifle’s potential.

Here’s the deal while 300 BLK offers compatibility with 5.56x45mm parts, using a generic magazine compromises that advantage. The wide variety of projectile weights and profiles can affect reliability. That’s why we took a logical step forward with a dedicated 300 BLK magazine in the PMAG line.

But it’s not just about performance; it’s about safety too. Using 5.56x45mm mags in a 300 BLK rifle can lead to disastrous consequences without meticulous ammo management. The PMAG 30 AR 300 B takes safety seriously. Its distinct rib design and smoother upper-half texture provide both a visual and tactile difference from other PMAGs, reducing the risk of dangerous cross-loading issues.

And that’s not all. This magazine brings you all the GEN M3 features you love, including next-generation impact and crush-resistant polymer construction, aggressive front and rear texture for better handling, an easily removable slim floor plate, a paint pen dot matrix for marking and identification, and a dust/impact cover.

Don’t compromise your 300 BLK rifle’s performance or safety. Upgrade to the PMAG 30 AR 300 B GEN M3 and experience the precision you deserve.