Magpul PMAG20 Gen M3 Rifle Magazine .308 Win./7.62 NATO, 20 Rounds, Black

Overview:

The Magpul PMAG 20 LR/SR Gen M3 is a high-performance 20-round magazine built for AR10, SR25, and M110 platforms chambered in .308 Winchester/7.62 NATO. Designed with military-grade reliability and advanced polymer construction, it delivers rugged dependability, smooth feeding, and long-term durability in even the harshest conditions.

Key Features:

• 20-round capacity for .308 Win / 7.62x51 NATO

• Compatible with AR10, M110, and SR25 platforms

• Durable crush-resistant polymer body

• Anti-tilt, self-lubricating follower for reliable feeding

• Stainless steel spring for extended service life

• Constant-curve internal geometry for consistent performance

• Easy-to-disassemble floor plate for convenient maintenance

• Pop-off dust/impact cover protects top round during storage

• Paint pen dot matrix for easy magazine identification

Specifications:

• Caliber: .308 Winchester / 7.62x51 NATO

• Capacity: 20 Rounds

• Compatibility: AR10, SR25, M110

• Material: Impact-resistant polymer

• Weight: 0.4 lbs

• Color: Black

• Dimensions: 7.5" H x 3" L x 1" W (approx.)

• MPN: MAG291-BLK

• UPC: 873750008509

Applications:

Ideal for tactical shooting, long-range target practice, hunting with AR-style rifles, and duty or defense use in .308/7.62 platforms.

Additional Features:

• GEN M3 enhancements for optimized feeding and durability

• Pop-off impact/dust cover included

• Engineered for extended service life matching rifle barrel life

• Lightweight alternative to standard steel magazines