JK 195 SGX 12GA


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The best 12 GA suppressor ever developed! Variable shot pattern constriction Mission Configurable Big brother to the shorter 195 VERSAX

Hands-down the best 12 gauge suppressor ever developed! From tactical operations to sporting clays to bird hunting, there has never been a more capable shotgun suppressor than the JK 195 SGX 12GA.

SKU: JK-195SGX12 Categories: ,
  • Specs
  • Features


There’s quiet on a dB meter, and then there’s quiet to the ear. With JK Armament’s Tone Technology you get both! Tone Technology refines the 195 SGX’s sound signature for a solid, deep tone that’s more pleasing to the ear.

JK set out to resolve the glaring issue with every previous shotgun suppressor on the market: improper shot cup management. While other designs disturb and damage the shotshell wad as it passes through the suppressor, our patented baffle design allows the wad to pass through smoothly and even re-shapes and supports it along the way. This means no plastic shavings inside of your silencer or blowing back into your shotgun, it means consistent shot patterns, and it even means increased shot velocity.



But we didn’t stop there! In just seconds and without specialized tools, the SGX 12GA’s front choke cap can be swapped out to switch between various levels of shot pattern constriction. A cylinder bore choke cap is included, with other constriction level choke caps available HERE. The SGX 12GA is the first and only shotgun suppressor on the market that correctly and variably shapes your shot pattern to suit your use! It’s the only shotgun suppressor that won’t hold you back when a tight shot pattern is required, such as with skeet, trap, and bird hunting.

Fully Mission Configurable, the 195 SGX is 3.375 inches long and weighs just 4.3 ounces in its shortest configuration. In its full configuration with all seven baffle assemblies, it’s 11.75 inches long and weighs only 16 ounces. By simply adding or removing baffles – no specialized tools are needed! – the user is able to choose the length, weight, and sound suppression that’s right for the firearm and the mission.

Tone Technology and a 1.95-inch diameter result in a clean, deep tone. The JK 195 SGX was also designed with the option to be run “wet,” and ships pre-packed with the recommended amount of petroleum jelly inside its baffles. Take note of how much we’ve added so you can re-apply later if you want to squeeze every bit of suppression performance out of the 195 SGX

A 12 Gauge shotgun suppressor, the JK 195 SGX is rated for birdshot (both steel and lead), buckshot, and slugs. We recommend using shotshells with a cup style wad. 


(1) JK 195 LT Taper Mount

(1) JK 195 LT Tube

(7) JK 195 LT SGX Baffle Assembly

(1) JK 195 LT Cylinder Choke Flash Reducer Choke Cap


Spec NameSpec Value
Length: 3.375" to 12.2” (Configurable)
Length No Mount: 2.95" to 11.75” (Configurable)
Weight: 4.3oz to 16oz (Configurable)
Color: Black
Material: 7075 Billet Aluminum
Coating: Type 3 Hard Anodize
Caliber: 12 Gauge Birdshot (steel and lead), buckshot, and slugs
Minimum Barrel Length: 14.5"


Pride and quality workmanship goes into all of our American-made, JK products, and we stand behind them! WE GUARANTEE OUR PRODUCTS

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Example Build 1
Example Build 2
  • 155 Series
  • HD base tube
  • Baffles:
    • 1x .30 cal HD Rifle
    • 4x .30 cal PRO Rifle
    • 5x 9mm LT Pistol
  • LT Extension Tube
  • End Caps:
    • 1x .22 cal LT Flash Hider
    • 1x .30 cal LT Compensator
    • 1x 9mm LT Flash Reducer
  • Mounts:
    • 1x PRO QA Taper Mount
    • 1x 1/2x28 Thread Mount
    • 1x 5/8x24 Thread Mount
    • 2x .22 cal Bald Eagle
    • 2x .30 cal Bald Eagle
    • 1x 9mm Bald Eagle
    • 1x 1/2x28 Pistol Booster

With this build I can suppress every .30 caliber and smaller rifle and every 9mm and smaller pistol in my collection. Whether I’m running my AR-15 or AR-10 hard – even full-auto – or I’m on a spot-and-stalk hunt with a lightweight bolt-action rifle, or I’m plinking or varmint hunting with a rimfire rifle, or I’m shooting pistols and pistol caliber carbines in 9mm or smaller, this one suppressor can be configured so it’s ideally suited for each and every one of those things and more.

Heck, if I also owned a 45 ACP pistol and/or a 458 SOCOM rifle or a .45 cal lever action I could add 5x .45 cal LT and/or PRO Pistol baffles and have those guns covered, too!

  • 105 Series
  • LT base tube
  • Baffles:
    • 1x .22 cal HD Rimfire
    • 6x .22 cal LT Rimfire
    • 6x 9mm LT Pistol
    • LT Extension Tube
  • End Caps:
    • 1x .22 cal LT Flash Reducer
    • 1x 9mm LT Flash Reducer
  • Mounts:
    • 1x 1/2x28 Thread Mount

With this build I can suppress all of my rimfire rifles and pistols plus anything in 5.7x28mm. It’s also a Mission Configurable 9mm pistol and PCC suppressor that’s capable of being run in a full configuration for training on the shooting range and a short configuration for concealed carry. It’s so lightweight that it doesn’t need a booster!