This is a 10-pack of Magpul PMAG GEN M3 AR-10 .308/7.62×51 20-round window magazines. 

When you’ve found some of the best magazines for your AR-10, why wouldn’t you want to buy them in bulk? Don’t worry, The Mag Shack has you covered! 

A corrosion-resistant stainless steel spring and an anti-tilt polymer follower are nestled neatly inside these extremely durable polymer PMAGs. Regardless of how rough you are on your magazines, you’ll never have to worry about their toughness or reliability.

A paint pen dot matrix for easy magazine identification and anti-glare witness windows for instant capacity checks finish off these magazines perfectly. Blending these premium features results in what will be your “go-to” magazines before you know it!

You can never have too many magazines! Throw one of these 10-packs in your cart and stock up!