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Vepr 12 gauge 10 round steel magazine

  • Magazine with updated floor plate.
  • Showing profile
  • Floor plate is now market USA
  • Showing back floor plate connection.
  • Front floor plate connection
  • Comparing new to old style
Current Stock:

Product Description

In stock

Batch note:

This batch is molten salt nitrided instead of gas. So the finish is smoother and slightly glossy.



10 round stamped steel magazine for Vepr 12 shotgun.

Magazine is all metal. Extra thick welded feed lips for long service life.

Finish is black nitride on magazine body, floor plate and spring guide.

Finish of follower is black nitride.

Magazine can be loaded with 10 shells on a closed bolt.

Magazine is made for both 2 3/4" & 3" shells.

Some of the longer roll crimped 3" may not be compatible.


 Some fitting may be required. See video section for video fitting guide.


Fitting guide here


These can fit the following models with some fitting being needed in many cases:

Saiga-12 030 magwell, Citadel RS-S1, Garaysar fear 103.


These DO NOT FIT the following:

DDI-12, SDS Imports Cheetah-12, Lynx-12, Kalashnikov USA KS-12(T), Komrad, Cherry's TAK-47, SDS imports Civet-12, Black Aces Tactical Pro series, Any Remington, Any Mossberg, JTS-M12 AK or AR.

If you don't see your gun on either list PLEASE ASK!


Product Videos

Vepr-12 fitting guide revision. (02:17)
Update to fitting guide for vepr-12
  • Vepr-12 fittin...
    Update to fitting guide for vepr-12

Warranty Information

30 Day Money back.
1 Year warranty.
See returns section for details.

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Product Reviews

Previous | Showing reviews 21-30 of 92 | Next

  1. 10 Round 12ga. steel mags 5 Star Review

    Posted by on 21st Feb 2020

    Works good in my Citadel RSS1. My gun has the magwell extension same as the VEPR 12. Good purchase.

  2. Awesome magazine ! 5 Star Review

    Posted by on 10th Feb 2020

    This is the third time I've placed an order with these guys and they never disappoint. Top quality mag crazy fast shipping !!

  3. No Better Magazine Out There,Period!!! 5 Star Review

    Posted by on 9th Feb 2020

    These Magazines Make My Vepr 12 Gauge Run Flawlessly!,and They Just Look Beefy!,Cause They Are!,Their Freaking Built Like a Tank!,But All of CSSPECS Magazines are Built that way!,Built to Last and Perform!,and Boy Do They Ever!Best All Steel Magazines in The World!!!

  4. Solid product. 5 Star Review

    Posted by on 6th Feb 2020

    This mag is well constructed. Heavy gauge with excellent welds.

  5. VEPR-12 10 Round Magazine - Excellent Product 5 Star Review

    Posted by on 2nd Feb 2020

    I have bought 4 or 5 of these mags. Outstanding high quality. I like their design, look and feel. Minor mods sometimes necessary for proper fit, but instructions are fairly clear. Shipping was very quick and very well wrapped up to prevent damage. This product is well worth the price. I highly recommend. I waited quite a while to review and sampled at least 4 of these Csspecs mags.

  6. Too bad the raised the price 4 Star Review

    Posted by on 20th Dec 2019

    Bought two at $50 each, took some filing to latch and lock in, but both seem to feed & function ok with exception of last shell always got caught sticking half way out during ejection. I was going to order two more but they raised the price $13 each, what a shame.....

    Csspecs: We did not raise the price, you bought during a sale, the sale ended and they returned to the original price.. We are working on a couple cost reductions that should slightly reduce regular cost. But this is a very labor intensive product to make.

  7. Top quality and over built 5 Star Review

    Posted by on 12th Dec 2019

    This is the best in class product. Engineered designed and built to last multiple life times just like the Vepr.

  8. Best Vepr12 Mags. Worth the money. 5 Star Review

    Posted by on 6th Dec 2019

    I own several types of mags for my vepr12. SGM 12rounders, sgm 25rd drums, Factory original Molot Vepr12 mags in 5rd and 10rd sizes as well as these steel Csspec 10rd mags, of which I currently own 6 and plan to get more.
    I've run all the mags hard and the steel Csspec mags have proven themselves to be the most reliable, inching out even the factory magazines. At half the price its a no brainer.
    When I first bought my Vepr12 i was definitely lured in by the cheap price of the SGM plastic mags and I now regret it. If you're a new vepr12 owner an searching for mags please listen my mine ( and most others' advice) and skip the SGM mags and get these Csspec steel mags. They've NEVER failed to locked the bolt back on the last round. Even the factory back have had a few instances of failing to lock the bolt back on the last round.
    I few minutes of filing the locking lug and you'll have a mag that insert effortlessly and drops freely and is built like a tank.

  9. Work in Citadel RS-S1 5 Star Review

    Posted by on 4th Dec 2019

    Awesome magazines I dont have a vepr but my shotgun feeds from vepr mags and while others are hit and miss these feed and lock in positively! Great quality and look amazing. Never stop making them!

  10. Vepr12 5 Star Review

    Posted by on 30th Nov 2019

    Quality product perfect fit very well built I love it

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