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Questions & Answers
Will this MDT SA 12 (Code: 3JN-RM-MMSA-104174-BLK-12RD) work in a MPA chassis, 700 Rem short action clone, chambered in 6GT? I assume so. Manufacturer Answer

Yes, as long as the chassis can use AICS pattern magazines, it will be good to go, and all current production can be used for 6GT.

by MDT Sporting Goods, Manufacturer, February 17, 2026
Will this work with MDT oryx chassis on a savage axis 6.5 creedmoor??? Manufacturer Answer

Yes, this will work with your combination.

by MDT Sporting Goods, Manufacturer, July 24, 2025
Customer Reviews
Helpful Positive Review
Great AICS alternative by Don Skidds, Verified Owner, December 31, 2023
Good price compared to AI. Fits my AICS type KRG chassis perfectly.
2/2 found this helpful
Helpful Positive Review
MDT Metal AI mags by JoJo, Verified Owner, December 21, 2023
I have a Ruger American SA in a chassis and these mags fixed my feeding issues that would pop up when using the plastic Magpul ones. Also dont have the both hanging up the second to last round. Definitely will be buying a couple more.
1/1 found this helpful
Helpful Positive Review
Outstanding quality! Fixed the feeding issues I was having in my 6.5 Creedmore Ruger American Hunter with the Magpul stock.
1/1 found this helpful
Helpful Positive Review
MDT quality by Jlo, December 6, 2023
These Mags work great with my Ruger American 6.5 Creedmoor with Magpul hunter stock. The Magpul mag that it came with had considerable feeding issues. Thanks MDT!
1/1 found this helpful
Helpful Positive Review
works with remington 700 by MARPAT, Verified Owner, September 16, 2023
Used with my magpul enhanced remington 700 6.5 creed. It feeds very well with the magpul pro 700 stock. Magazine secures smoother than polymer mags and detaching is just as smooth. With that said you'll have to notch out the feed ramp slightly if yo...
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1/1 found this helpful
Helpful Positive Review
MDT makes a great magazine by BOBBY AUTRY, Verified Owner, October 27, 2020
Fits a lot better than the Magpul mag that my 6.5 CM Savage desert tactical shipped with. Locks up solid with very little play. A little rough at first, but after a few rounds fed and cycled smoothly, which was expected. Feels very solid and well ...
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1/1 found this helpful
Read All 17 Reviews
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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

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Product Info for MDT Metal AICS SA 12 Round Rifle Magazine

These magazines are designed with a unique Double Stack to Single Feed (DSSF) transition design for reduced overall height compared to the industry standard. MDT AICS-pattern metal magazines are manufactured from high strength steel, nitrided, and finished inside and outside with Cerakote Elite for ultimate durability, corrosion resistance, and friction reduction. 3.055 outside length, 2.870 max cartridge overall length (COAL) with binder plate, 2.52 Rear Height. Compatible with 308WIN, 6mm Creedmoor, 243WIN, 260 Rem, 6.5 Creedmoor, 7mm-08 Win, 308/7.62x51 NATO, 22 - 250 Rem (will work at a reduced capacity). The magazines with front binder plates are compatible with all rifles equipped with AICS-pattern bottom metal or chassis systems. The binder plate holds the cartridges back from the front of the magazines and guides them past the bottom of the feed ramp. The maximum cartridge overall length (COAL) that will fit in this magazine is 2.870. These are compatible with all AICS-pattern bottom metal and chassis systems, but most common actions such as Remington 700 and Savage 10/11 will require modifications to the receiver (i.e. notching out the bottom of the feed ramp) to prevent the bullet tips from catching on the bottom of the feed ramp.image

Specifications for MDT Metal AICS SA 12 Round Rifle Magazine:

Manufacturer: MDT
Color: Black
Fabric/Material: High strength steel, nitrided, and finished inside and outside with Cerakote Elite, High Strength Steel
Magazine Capacity: 12 Round
Gun Make: AICS (Accuracy International Chassis System), AICS Pattern
Gun Model: AICS (Accuracy International Chassis System)
Quantity: 1
Condition: New
Country of Origin: Canada

Features of MDT Metal AICS SA 12 Round Rifle Magazine:

  • 5-Round Magazines:
  • 3.055 Outside Length
  • 2.870 max cartridge overall length (COAL)
  • 2.52 Rear Height
  • 10-Round Magazines:
  • 3.055 Outside Length
  • 2.870 max cartridge overall length (COAL) with binder plate
  • 2.960 max cartridge overall length (COAL) without binder plate
  • 3.90 Rear Height

Package Contents:

  • MDT Metal AICS SA 12 Round Rifle Magazine

MDT Metal AICS SA 12 Round Rifle Magazine Orderable Models

List of Orderable Models

  • MDT Metal AICS w/ Binder Plate Rifle Magazine, Howa 1500 SA, .308Win, 12 Round, Black, 1 Pack, Steel, 102922-BLK-12RD , MPN: 102922-BLK-12RD , UPC: 709951104149 , Code: 3JN-RM-MMSA-102922-BLK-12RD
  • MDT Metal AICS w/o Binder Plate Rifle Magazine, Howa 1500 SA, .308Win, 12 Round, Black, 1 Pack, Steel, 102919-BLK-12RD , MPN: 102919-BLK-12RD , UPC: 709951104156 , Code: 3JN-RM-MMSA-102919-BLK-12RD
  • MDT Metal AICS Short Action Rifle Magazine, 6BR, 12 Round, Black, 1 Pack, Steel, 104174-BLK-12RD , MPN: 104174-BLK-12RD , UPC: 709951110614 , Code: 3JN-RM-MMSA-104174-BLK-12RD
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