Description
The 6mm GT was built to feed clean from an AICS magazine, and MDT's 10-round polymer mag is exactly the kind of home you want for it. Whether you're running a full PRS stage or dialing groups at the range, this magazine keeps rounds stacked and cycling smoothly so you can focus on wind and trigger press instead of a hung-up round.
What the MDT 6mm GT Magazine Fits
MDT designed these detachable AICS box magazines to work with their own chassis lineup, including the TAC21, ACC Premier and ACC Elite, HNT26, ORYX, TIMBR ESS, LSS-XL, XRS, and LSS systems. Beyond the MDT family, they also drop into a wide range of M24-type chassis and bottom metals, so if your rifle runs an AICS-pattern magazine well, there's a good chance this one clicks right in. The 6mm GT was purpose-built to run through standard AICS mags without spacer kits, which is a big part of why it took over the top of PRS so fast.
Build Quality on the MDT AICS 10rd
This one is molded from high-strength polymer with a high glass content, which gives it real toughness without adding weight. MDT backs that up with a tempered steel spring for consistent feeding and puts the design through hard testing before it ships. The company has famously driven trucks over these mags without cracking them, so the odd bobble off the bench isn't going to faze it.
Feeding the 6mm GT
The 6mm GT was created by George Gardner of GA Precision and Tom Jacobs of Vapor Trail Bullets to blend BR-style accuracy with the feeding reliability competition shooters need. Low recoil, good barrel life, and flat trajectories make it a favorite at the pointy end of PRS and NRL matches. Pair it with a mag built to the AICS pattern and you've got a setup that just works when the clock is running.
Key Specifications
- Manufacturer: MDT
- Manufacturer Part Number: 107710BLK
- Model: AICS Magazine
- UPC: 990482717025
- Caliber: 6mm GT
- Capacity: 10 Rounds
- Color: Black
- Material: Glass-Filled Polymer
- Spring: Tempered Steel
- Pattern: AICS / Short Action
- Product Type: Rifle Magazine
What’s Included
- One MDT 10-round 6mm GT polymer AICS magazine
Frequently Asked Questions
Will this MDT magazine fit my rifle?
It's built to the AICS pattern, so it fits MDT chassis like the TAC21, ACC, HNT26, ORYX, TIMBR ESS, LSS-XL, XRS, and LSS, plus many other M24-type chassis and bottom metals. If your rifle's magazine well takes AICS-pattern short-action mags, this one should drop right in. Double-check your chassis or bottom metal's compatibility list if you're unsure.
Does the 6mm GT feed well from AICS magazines?
Yes, and that's one of the cartridge's biggest selling points. The 6mm GT was designed from the start with a case length and shoulder angle that feed cleanly from standard AICS magazines, no spacer kit required. That reliable feeding is a large reason it caught on so quickly in PRS competition.
Is the polymer body durable enough for hard use?
It's molded from high-strength polymer with a high glass content and uses a tempered steel spring, so it holds up to real-world abuse. MDT tests these hard and has even driven vehicles over them without breaking them. For range days, matches, and hunting, it's plenty tough.
Do I need to break in the magazine before using it?
Usually not, but cycling rounds in and out a few times helps the spring and follower settle in. It's also worth pulling the mag apart now and then to wipe out dirt and carbon, keeping everything dry since oil attracts grit. That simple maintenance keeps feeding smooth over the long haul.





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