April 30, 2018
April 30, 2018
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Rated 3.78 out of 5 based on 9 customer ratings
(9 customer reviews)

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Semi-Auto Shot Gun

12 GA
Shoots 2 ¾”and 3”shells
Picatinny Rail ·Chrome lined barrel
4-Position gas system for adjustments based on loads
Fits Rem Choke tubes
Comes with two 5 round magazines
Barrel Length: 18.7”
Overall Length: 37.99”
Aluminum forearm with MLok Slots and Two Side Plates
Removable Front and Rear Sights

Reviews (9)

9 reviews for M12AR

  1. Rated 3 out of 5


    Excellent design, but really picky about the ammo and long break-in period. Also cant find any aftermarket parts yet.

  2. Rated 4 out of 5

    Troy Denton

    I purchased my m12ar and right away was cycling high brass flawlessly very finicky with the low brass but thats to be expected. It’s built very nice good quality parts used on this firearm

  3. Rated 3 out of 5


    Just picked up a JTS M12AR at Academy Sports . I’ve put 25 rounds through it , both low & high brass and haven’t had any problems. The first round stove-piped on ejection with the gas setting on #1 . I changed it to setting #2 and from then on it cycled perfectly with both the low & high brass 2 3/4″ & 3″ .
    I’m interested in finding some extended mags for the AR model . The only things I can find about ex-mags are for the AK model , nothing for the AR . Any information would be appreciated .

  4. Rated 2 out of 5

    Edward G Mendiola

    I am so glad I read the reviews don’t want to invest lots of money into this shotgun if I can’t have extended least Rockland Island Armory shotgun has 9 round magazine.
    Once you guys come up with large-capacity magazines notify me then I will buy it I appreciate your time and thank you.

  5. Rated 4 out of 5

    Edward G Mendiola

    Would like to know about drum fed capabilities for the m12ar.

  6. Rated 4 out of 5

    Nathan Hamblin

    So far I love this gun. I’ve only put 50 rounds or so through it so far. Im running 2 3/4 inch 1 oz rifled slugs. On the 2nd round the shell casing didn’t completely eject. I changed the gas setting from 1 to 2 and it ran perfect the rest of the day. My question is, are there any plans to make larger capacity magazines? 5 rounds run quickly with a semiauto shotgun lol. This is my personal opinion but if there are not any larger capacity magazine in the works I will probably sell the gun and buy a saiga or something that gives me the option to have more rounds.

  7. Rated 5 out of 5

    Tony Nicholson

    I’ve only thrown a dozen rounds through it using 7-8 load and I love it.
    The M12AR is a great gun.

  8. Rated 4 out of 5

    I am genuinely happy to glance at this webpage posts which includes plenty of helpful facts, thanks for providing these kinds of statistics.

  9. Rated 5 out of 5

    D. KRANE

    Looking for 10 round mags. Are there any 10 round mags from other comparable shotguns thatcan be the JTS-M12AR??

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