In StockSave 6%
Magpul Industries PMAG GEN M3 AR-15 Rifle Magazine .300 Blackout 30 Round Black 1 Pack Polymer 30RD
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for Magpul PMAG M3 300 B AR-15 Magazine 300 Blackout 30-Round Polymer Black$14.95
$15.95
You save $1.00 (6% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Caliber: 300blk
- Category: parts
Price History
Deal Details
Magpul Industries PMAG GEN M3 AR-15 Rifle Magazine .300 Blackout 30 Round Black 1 Pack Polymer 30RD. 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. Its distinct rib design and smoother upper-half texture provides the shooter a distinct visual and tactile difference from any other PMAG to mitigate dangerous cross-loading issues. Along with optimized 300 Blackout performance the PMAG 30 AR 300 B incorporates all of
UPC Price Comparison
Live retailer pricing for UPC 840815117223 using the same comparison feed as the compare tool.
No UPC comparison results were found for this deal.