Equip your rifle with the ultimate in battlefield reliability. This 10-pack of Magpul PMAG GEN M3 AR-15 Window magazines (.223 Rem / 5.56 NATO) delivers duty-grade durability with the added advantage of Magpul’s MagLevel® window system.

• MagLevel Window: Clear markings and a high-vis indicator coil let you verify your round count instantly.

• Unmatched Durability: Built from Magpul’s crush-resistant polymer that handles hard drops and rough use better than traditional aluminum.

• Reliable Feeding: A four-way anti-tilt follower and constant-curve internal geometry prevent standard feeding jams.

• Expanded Compatibility: While optimized for standard AR-15/M4 lowers, the modified dimensions mean these also seat and feed perfectly in the HK 416, FN SCAR MK 16, and SA-80.

• Solid Grip: Aggressive texture on the front and back gives you a positive hold if your hands are wet, muddy, or gloved.

• Smart Upgrades: Includes an over-travel stop to prevent over-insertion during fast reloads, and a paint-pen dot matrix on the bottom for easy ID marking.

• Slim Floorplate: The flared base makes it easy to pull from a pouch and protects the mag when dropped, but it’s slim enough to fit into tight double or triple mag pouches.