Magpul PMAG LR/SR GEN M3 Window .308/7.62 NATO 20-Round

The Magpul PMAG LR/SR GEN M3 Window is a 20-round magazine for SR25/M110-pattern rifles chambered in .308 Winchester or 7.62x51 NATO. Its polymer body, transparent windows, and MagLevel indicator system provide a practical way to estimate remaining ammunition during range use and maintenance.

Key Specifications

• The magazine holds 20 rounds.
• It is chambered for .308 Winchester and 7.62x51 NATO.
• The magazine is designed for SR25/M110-pattern rifles.
• The body is constructed from impact- and crush-resistant polymer.
• The finish and color are black.
• Dual-side transparent windows and the MagLevel system provide an approximate round count using a visible indicator coil and numerical markings.
• A stainless-steel spring and anti-tilt, self-lubricating follower support consistent feeding.
• Constant-curve internal geometry is designed for reliable cartridge presentation.
• The flared floorplate supports handling, extraction, and drop protection.
• The package contains one magazine.

Low-profile ribs, front and rear texturing, a paint-pen identification panel, and a disassembly-friendly design make this PMAG a practical addition to a compatible rifle setup. It is made in the USA and is designed for SAAMI-specification ammunition.

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