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Magpul PMAG M3 .300 AAC Blackout 30-Rounds
Sold byGrabAGun•Posted Apr 27, 2026
Compare prices for Magpul PMAG M3 300 B AR-15 Magazine 300 Blackout 30-Round Polymer Black$15.15
$18.99
You save $3.84 (20% off)
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Deal Summary
- Currently in stock.
- Caliber: 300blk
- Category: gear
Price History
Deal Details
Magpul PMAG M3 Features The PMAG M3 for .300 Blackout is constructed from next-generation impact and crush-resistant polymer making it durable under various conditions. The magazine features aggressive texturing on the front and rear ensuring a secure grip even in wet or slippery conditions. The floor plate is slim and easily removable for convenient cleaning and maintenance. Magpul PMAG M3 Specifications Manufacturer: Magpul Industries Type: Magazine Model: PMAG Model: M3 Caliber: .3
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