Shotgun Barrel Threading & Muzzle Devices

The JK Armament 195 series of 12 gauge shotgun suppressors has two primary mounting options: CRMD and OBMD. CRMD stands for choke replacement muzzle device. OBMD stands for over barrel muzzle device.
If you are looking to suppress a shotgun that uses interchangeable chokes, go with a CRMD. Your existing chokes screw into the inside of your barrel, and this is how you control your shot pattern constriction level. Our CRMD will simply screw into your barrel in place of your choke tube and will then act as a quick attach muzzle device onto which your JK 195 suppressor attaches.
If you own a shotgun that isn’t threaded for choke tubes, which is the majority of tactical and self-defense style shotguns, we recommend using our OBMD. This likely means you’ll have to get your shotgun’s barrel threaded, which is a service we offer here at JK. An OBMD installed on external threads offers a shorter mounting system compared to the CRMD, and it’s also more robust.
In either case, since it’s the Choke Cap at the very muzzle end of the JK 195 suppressor that controls shot pattern constriction, you’ll have full, rapidly-swappable choke levels available by simply exchanging Choke Caps. Your CRMD or OBMD can remain “permanently” installed on your barrel.
Barrel Threading Services:
jkarmament.com/shop/?filter=t...

[@christiandunbar532]

No country for old men lol. No seriously thanks for this vid clears a lot up!

[@TheKunsky]

Absolutely! More info coming. 🇺🇸

[@jkarmamentsuppressors]

exactly! and you're welcome! glad it was helpful

[@adaml6458]

Brock's 'stache is on point 💯

[@jkarmamentsuppressors]

Its the best

[@goyofoyo]

Sick!!!!

[@jkarmamentsuppressors]

yes sir!

[@wakeupmerica6882]

Can you external thread a Mossberg 590a1 retrograde 12 gauge to receive a flash suppressor? Im assuming if so, the front sight will have to be moved back??

[@jkarmamentsuppressors]

Yeah the front site will be in the way. it will most likely have to be romoved on your shotgun. everything else should be good as long as your barrel diameters are good to go.

[@tanksfordaysfahey2984]

I have a vr80 12ga shotgun which is threaded on the outside and inside of the barrel. could I just thread one of the suppressors on or would I need to use the inside thread to put one on?

[@jkarmamentsuppressors]

we recommend putting one of our shotgun muzzle devices on the outside of your shotgun. the suppressor threads onto the muzzle device

[@clinicallysuppressed]

What’s needed for a Beretta 1301 Tactical to run your SBSX Breacher?

[@jkarmamentsuppressors]

Just our CRMD (choke replacement muzzle device) in the correct Beretta size so you can mount the SBSX on the end.

[@cwp86]

Have you figured out the offering for benelli m4?

[@jkarmamentsuppressors]

only if its externally threaded, here is more info on our threading services: jkarmament.com/products/shotgun-barrel-threading/

[@l.s.451]

How about the Mosseberg Shockwave barrel?

[@jkarmamentsuppressors]

yes we definitely can! it will use a 7/8x32 OBMD jkarmament.com/products/shotgun-barrel-threading/

[@jkarmamentsuppressors]

yes we can! it will be a 7/8x32 OBMD - jkarmament.com/products/shotgun-barrel-threading/

[@l.s.451]

@@jkarmamentsuppressors Thank you.🇺🇲

[@wayneperry965]

Can you use this on a smaller gauge shotgun i.e 20 gauge?

[@JKArmamentUSA]

Negative, we will do a 20g model eventually. We have had a lot of interest.

[@TheKunsky]

Not currently recommended for 20 gauge use.

[@hectormadera7575]

I have a itchaca 37 hog slayer with a riffled barrel , would y’all be able to thread that barrel?

[@jkarmamentsuppressors]

We should be able to. Here is the link with all the info regarding Barrel Threading, What we can and can't work with etc. jkarmament.com/products/shotgun-barrel-threading/

[@happylifejosh]

M4 tactical external thread and be moved front sight. How much do I need to pay?

[@jkarmamentsuppressors]

We can do it, but the M4 has to be externally threaded, You can find our barrel threading services here: jkarmament.com/products/shotgun-barrel-threading/

[@jeffsir3948]

What about a Kalashnikov Komrad?

[@jkarmamentsuppressors]

We have a Suppressed Kalashnikov KS12 running our Shotgun Cans. or are you asking about rifles? for those we run our SBRX

[@jeffsir3948]

Yes the Kalashnikov Komrad 12 Gauge@@jkarmamentsuppressors