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JTS-M12AK/EM-12B 10 round steel magazine.

  • View of the entire magazine from the side.
  • Side of magazine
  • Back of magazine
  • New style low profile floor plate
  • Fitting instructions
Current Stock:

Product Description


These magazines are based in part on our Saiga-12 and Vepr-12 magazines.

Designed for the best possible function and firm lock up with your JTS-M12 AK shotgun.

These are not compatible with either the Saiga-12 or Vepr-12 as they have been optimized for the JTS-M12 AK for best reliability. 

This magazine does NOT fit the JTS-M12 AR.


Weight is 16.9 ounces.

10 round magazine with all steel construction with Nitride treated surface for corrosion resistance.

This surface treatment is currently being used as a substitute for industrial hard chroming.


Product Videos

Csspecs JTS-12 10 round magazine (00:28)
We will have a production model of this magazine in a couple months. It is a modified Saiga-12 magazine with a different front catch and different back assembly. Sits significantly firmer in the magazine well compared to any Saiga-12 magazine.
  • Csspecs JTS-12...
    We will have a production model of this magazine in a couple m...
  • JTS 12 fitting.
    I will be redoing this. I have a cold and I am losing my voice...

Warranty Information

30 day return for refund
1 year normal use.

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Product Reviews

Showing reviews 1-10 of 55 | Next

  1. Good fit 5 Star Review

    Posted by on 25th Mar 2020

    Haven't had a chance to try them out yet, but the fit and finish is very good.

  2. Good mag but tight and had to file the ear to lock in. 4 Star Review

    Posted by on 21st Mar 2020

    Had to lightly file the rear catch ear because it was to tight to lock in,other than that its a solid mag.

  3. How to do a little bit of modifying 3 Star Review

    Posted by on 20th Mar 2020

    I bought two of these clips for my automatic shotgun I had to shave down the top ears a little bit because they weren’t letting the clip snap in place after shaving the two little ears on top clip fit in perfect but it’s a good quality

  4. 10 round mag for JTS AK 12 5 Star Review

    Posted by on 13th Mar 2020

    This is a high quality product, it is sturdy and well made. The fit into the mag well is snug and secure. The spring tension is tight and the spring is high quality material. I am very happy with the magazine it's worth every penny of what I paid for it.

  5. 10 Rd 12ga Magazine. 5 Star Review

    Posted by on 2nd Mar 2020


  6. Truly perfect 5 Star Review

    Posted by on 26th Feb 2020

    When I first read all the reviews I thought they were from staffers after receiving my magazines I knew that the reviews were true fit was perfect ran 500 rounds through each magazine no problems

  7. Awesome products 5 Star Review

    Posted by on 2nd Nov 2019

    I really wanted to try the mags first before I posted a review but from other reviews and dry cycling some dummy’s I’m sure they will work as expected. Fit and finish are excellent and fitting them to my gun was no problem at all. I have to say the best part was the top notch customer service. Shipping was very fast and my hiccup was fixed without me having to do anything. I will definitely recommend these to all my buddies. Of course once they try them I’m sure they will want some too. Thanks!!!

  8. Superior..NOW We Need a Drum 5 Star Review

    Posted by on 22nd Oct 2019

    Cannot compliment enough on mags. Can we ever expect to see a 20 or 25 rnd drum for a welled receiver?

  9. Works 4 Star Review

    Posted by on 3rd Oct 2019

    Did not jam. That's an important criteria for any semi auto.

  10. Good Product 4 Star Review

    Posted by on 24th Aug 2019

    I bought 2 clips and they fitted perfect. I ran them through the gun twice each before i had to stop with shoulder tenderness which had nothing to do with the clips.

Showing reviews 1-10 of 55 | Next