ProMag MIA01 StandardBlued Steel Detachable 10rd for 308 Win, 7.62x51mm NATO Springfield M1A/M14

The ProMag MIA01 is a 10-round detachable magazine purpose-built for Springfield Armory M1A and M14 rifles chambered in .308 Winchester or 7.62x51mm NATO. If you run an M1A or M14 and need reliable, affordable magazines for the range, hunting, or duty use, the MIA01 delivers the capacity and durability you need without breaking the bank.

Magazine construction centers on heat-treated steel throughout—both the body and follower are forged for impact resistance and longevity in hard field conditions. The parkerized finish protects against corrosion and gives the mag a classic, no-nonsense appearance. A heat-treated chrome-silicon wire spring handles the job of consistent feeding cycle after cycle, whether you're running full-power .308 loads or NATO spec ammo.

The detachable design means fast reloads and easy swaps between loaded mags, and 10 rounds gives you a practical balance of capacity and handling. Whether you're stocking up on spares for a trusted M1A or building a backup mag kit, the MIA01 is the kind of straightforward, proven accessory that won't let you down.

Key Features

• 10-round capacity for .308 Winchester and 7.62x51mm NATO
• Heat-treated steel body and follower for durability and impact resistance
• Parkerized finish resists corrosion in field conditions
• Heat-treated chrome-silicon wire spring for reliable feeding
• Detachable design for fast reloads and easy magazine swaps
• Compatible with Springfield Armory M1A and M14 platforms

Specifications

Frequently Asked Questions

Will the ProMag MIA01 work in my Springfield M1A?

Yes. The MIA01 is designed specifically for Springfield Armory M1A rifles and is fully compatible with M14 platforms as well, provided they accept standard detachable magazines.

What calibers does this magazine support?

The MIA01 is chambered for .308 Winchester and 7.62x51mm NATO ammunition. Both rounds are the same parent cartridge and will function in this magazine.

Is the parkerized finish corrosion-resistant?

Yes. The parkerized finish on both the magazine body and follower is applied specifically to resist rust and corrosion, making it suitable for field use and storage in varied conditions.

What's the spring made of?

The magazine uses a heat-treated chrome-silicon wire spring, chosen for reliable feeding performance and durability under heavy use.