FOCUS ON YOUR SHOT

Our polymer magazines are quiet, reliable, and easy to maintain , letting you focus on what matters, taking the shot.

Person holding a black magazine with both hands outdoors.

QUICK & EASY LOADING

RELIABLE & QUIET MAG INSERTIONS

KEEPS A STEADY TEMPERATURE IN ALL WEATHER, HOT OR COLD

COMPATIBILTY

  • Short Action AICS mag wells
  • 223 Remington
  • 5.56 NATO

SPECIFICATIONS

MATERIAL

Glass-fill nylon polymer

WEIGHT

3.8oz

CAPACITY

12 rounds

MAX C.O.A.L - CARTRIDGE OVERALL LENGTH

2.480"

PATTERN

AICS

FEED PATTERN

DSSF - Double Stacked Single Feed

  • 5 stars: 11 (92%)
  • 4 stars: 1 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jeffrey B.
Mag and field stock

Nice tight fitting magazine. I did have to lightly sand the seams from the molding process. No more sticky magazine

D
David A.
Nicely Made, Work Perfectly.

These magazines are great and work well in all my 223 bolt action rifles. I had purchased a 10-round version to test out on one of my finicky builds, it worked great. When I went back to order a few more I saw they had changes to a Gen-2 12 Round. I purchased some of these, they work great as well. They are a bit longer that the 10-round versions.

T
TRAVIS W.
Works flawlessly

Works flawlessly

B
Bryan O.
Only 11 rounds. . .

But otherwise, good to go!

Thank you for sharing your review and experience. The last few rounds can be more difficult to load when the spring is under full tension, but it will become easier with use. If you could email us with more details about the issues you’re experiencing with the magazine, we would be happy to assist you.

J
James G.
Great quality. Works as advertised

Great quality. Works as advertised and feeds flawlessly.

M
Matthew S.
Great product!

Works great! Very reliable and consistent as with every MDT product I have purchased!

J
Jack L.
Works great!

Works great!

J
JOHN M.
MDT Poly Mag= SOLID

I first experience with a MDT poly mag. I ony bought one to try, should have known to buy more! Solid fit in an Oryx and Choate stock with no feeding issues. 100%

R
RUSSELL P.
Mags were an excellent price

Mags were an excellent price on sale and they fit my extra long handloads with no issue

C
CORBIN L.
20% Better than 10 Rd Mags

It fits great and feeds great with no problems. Tested it with my . 223 build and Hornady 75gn ELDM handloads and everything worked awesome.

B
Brody G.
10 round poly 223 mag

Very well built product just like everything else MDT produces.

A
Armando C.
Great magazines

Ordered a couple . 223 and a . 308/6. 5 cre
All worked flawlessly!