1. Home
  2. New Products
  3. Magpul PMag Gen3 Non Windowed 30 Round Magazine For 300 AAC Blackout Rifles - Black

Magpul PMag Gen3 Non Windowed 30 Round Magazine For 300 AAC Blackout Rifles - Black

 Review This Item
$14.95
Normal Price:$15.70
Your Savings:$0.75(5%)
Optimized For 300 Blackout
Item Id: MAG800-BLK
Sold out. More coming soon.

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 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 shapes potentially decreasing overall reliability, a dedicated 300 Blackout magazine was a logical step for the PMAG line.
 
In addition to the performance gained by a dedicated mag, the PMAG 30 AR 300 B also offers a safer way to feed your 300 BLK rifle. When using 5.56 mags, the potential to chamber and fire a 300 BLK round in a 5.56 rifle with catastrophic results requires diligent ammunition management by the shooter. The PMAG 30 AR 300 B’s distinct rib design provides the shooter a distinct visual and tactile difference from any other PMAG to mitigate dangerous cross-loading issues. Along with optimized 300 BLK performance, the PMAG 30 AR 300 B brings along all of the GEN M3 features such as our next-generation impact and crush resistant polymer, aggressive front and rear texture, an easily removable slim floor plate, a paint pen dot matrix for marking and identification, and a dust/impact cover.


  • Dedicated,purpose-designed magazine for rifles chambered in 300 Blackout
  • Optimized internal geometry accommodates the wide variety of bullet profiles used in 300 Blackout cartridges
  • Distinct rib design provides the shooter a visual and tactile difference from any other PMAG to mitigate dangerous cross-loading
  • Carries forward the physical and performance features of the rest of the GEN M3 line

100% Satisfaction Money Back GuaranteeSatisfaction guaranteed
We are so confident that you will be 100% satisfied with this product that we have protected your purchase with our 30 day money back guarantee.

Made in USA Made in USA

California Proposition 65 Warning California Proposition 65 Warning: this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov.

Similar items

Lancer Systems L5AWM 30 Round 5.56/.223 Magazine For AR15 Style Rifles
$14.99
Available In A Variety Of Colors (Lancer Has Stopped Making Some Colors So Get Them Now While You Can)

Those who bought this item also bought

Tactical Link Gen 2 Z-360 QD Sling Mount For AR15 Style Rifles - Black
$57.95
No Weapon Disassembly Required - Fits Milspec And Commercial Buffer Tubes - Exceeds Rigorous Military Performance Specifications
Tactical Link Gen 2 Picatinny Rail QD Sling Mount For AR15 Style Rifles
$45.95
QD Sling Mount Attaches To Any 1913 Picatinny Rail

Recently Viewed Items