Magpul MAG291-10 Shot 308Win

The Magpul MAG291-10 Shot 308Win is a lightweight, cost-effective, and highly reliable 10-round magazine built for SR25 and M110 pattern rifles in 7.62×51 NATO, also known as .308 Winchester. Part of Magpul’s proven PMAG line, the Magpul MAG291-10 Shot 308Win uses next-generation impact and crush resistant polymer to keep running through hard use. If you shoot an AR-10 pattern rifle in a 10-round-friendly configuration, this is the magazine to trust.

What the Magpul MAG291-10 Shot 308Win Offers

This is the PMAG 10 LR/SR GEN M3, a mid-size magazine designed specifically for large-frame semi-automatic rifles chambered in 7.62×51 NATO. The GEN M3 construction brings Magpul’s latest polymer technology to bear, delivering the impact and crush resistance that serious shooters expect from the brand and rely on in the field.

It is ideal for range use, hunting where capacity is limited by law, and any situation where a compact, reliable 10-round magazine simply makes sense. The proven PMAG feeding system keeps rounds moving smoothly through your rifle so you can focus on the shot.

Features That Set the Magpul MAG291-10 Shot 308Win Apart

• Next-generation impact and crush resistant polymer construction for genuine hard-use durability
• Long-life stainless steel spring for reliable, consistent feeding over thousands of cycles
• Anti-tilt, self-lubricating follower that keeps rounds tracking properly under load
• Constant-curve internal geometry for smooth, dependable feeding shot after shot
• Aggressive front and rear texture with low-profile ribs for positive control in any weather
• Paint-pen dot matrix on the body for easy marking and quick identification

Specifications Woven Into the Design

The Magpul MAG291-10 Shot 308Win packs a lot of engineering into a simple package. The stainless steel spring and anti-tilt, self-lubricating follower work together to keep the 7.62 rounds feeding smoothly, while the constant-curve internal geometry helps prevent the feeding hiccups that plague cheaper magazines.

On the outside, the aggressive texture and low-profile ribs give you positive control in any environment, and the flared floorplate aids extraction from tight pouches while adding drop protection. A paint-pen dot matrix lets you mark and track your magazines with ease, which is handy when several look alike.

Practical Use, Care, and Compatibility

Designed for SR25 and M110 pattern rifles, the Magpul MAG291-10 Shot 308Win drops into compatible AR-10 style rifles and runs right away. The easy-to-disassemble flared floorplate makes tool-less cleaning and maintenance simple, so you can keep the magazine performing at its best for years. Wipe it down, check the spring and follower, and reassemble in seconds.

Learn more about the maker at Magpul, and when you want to add more feeding gear to your kit, browse our full parts and upgrades collection to see how it fits your rifle.

Tough, reliable, and easy to maintain, this PMAG is a smart pickup for any .308 AR shooter. Ships direct to your door, no FFL required.