The ProMag AR-10 .308 Winchester 40-round magazine delivers extended capacity for AR-10 and SR-25 pattern rifles chambered in .308 Win/7.62x51mm NATO.
- Caliber: .308 Winchester / 7.62x51mm NATO
- Capacity: 40 rounds
- Compatible Firearms: AR-10, SR-25 pattern rifles
- Material: Polymer body with steel internal chassis
- Finish: Flat Dark Earth (FDE)
- Follower Type: Anti-tilt
- Includes: Magazine with removable floorplate
![Hornady Precision Hunter .270 WIN, 145gr, ELD-X - 20 Rounds [MPN: 80536]](https://www.tacticalwatchstore.com/wp-content/uploads/2026/10/hornady-precision-hunter-270-win-145gr-eld-x-20-rounds-mpn-80536.webp)
