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JK 155 Booster/3 Lug Adapter

$42.00

Specs

JK 155 Booster/3 Lug Adapter

Length: adds .215" to rear section

Diameter: 1.55"

Weight: .5 Ounces

Color: Black

Material: T6-7075 Billet Aluminum

Coating: Type 3 Hard Anodize Black Finish

Types:

1.375-24 Outside Threads to 1.203-28 Inside Threads

1.375-24 Outside Threads to 1.180-24 Inside Threads

1.375-24 Outside Threads to 1.125-28 Inside Threads

UNLIMITED, UNCONDITIONAL, LIFETIME WARRANTY

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

*For more information please see our product manual.*

Product Description
Specs
Manual/Warranty

The JK 155 Booster/3 Lug Adapter is a handy, precisely-manufactured thread adapter ring! It’s made to adapt your favorite pistol booster or 3 Lug mount to your JK 155 suppressor or to any other industry standard HUB mount 1.375×24 TPI (1-3/8×24 TPI) threaded suppressor.

Machined from 7075 billet aluminum and Type III Hardcoat anodized, the JK 155 Booster/3 Lug Adapter comes in three internal thread sizes to fit pistol boosters and 3 Lug mounts from many different companies (see compatibility list below).

INCLUDES:

(1) JK 155 Booster/3 Lug Adapter

Compatible with:

 

1.203-28 TPI Adapter

  • DEAD AIR KEY-MICRO ADAPTER
  • Dead Air 3 Lug Mount
  • Dead Air Booster

1.180-24 TPI

  • Liberty 3 Lug Mount
  • Gemtech 3 Lug Mount
  • SD Tactical Arms 3 Lug Mount
  • Liberty Booster
  • Gemtech LID Booster
  • SD Tactical Arms Booster
  • MMW Reflex OTB Mounts

 

1.125-28 TPI

  • Silencerco Octane 3 Lug Mount (AC2447/AC2448)
  • Silencerco Alpha ASR Mount (AC2632)
  • Griffin Plan A (TMA1125x28)
  • Griffin A2 Optimus Blast Sheild
  • Area419 Hellfire Mount (Harvest Option)

 

JK 155 Booster/3 Lug Adapter

Length: adds .215" to rear section

Diameter: 1.55"

Weight: .5 Ounces

Color: Black

Material: T6-7075 Billet Aluminum

Coating: Type 3 Hard Anodize Black Finish

Types:

1.375-24 Outside Threads to 1.203-28 Inside Threads

1.375-24 Outside Threads to 1.180-24 Inside Threads

1.375-24 Outside Threads to 1.125-28 Inside Threads

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!