JK Armament Booster/3 Lug Adapter 1.125x28

Overview

JK Armament Booster/3 Lug Adapter Features The JK Armament Booster/3 Lug Adapter is machined from 7075 billet aluminum with a Type III hardcoat anodized finish in black producing a 0.50 oz thread adapter at 1.55 inches diameter for use with the JK 155 suppressor and compatible 1.375x24 TPI HUB mount threaded suppressors. The 1.125x28 TPI external thread interfaces with the suppressor body while the internal thread accepts compatible pistol boosters and 3-lug mounts from a range of manufacturers. Type III hardcoat anodize delivers surface hardness and corrosion resistance appropriate for a suppressor-mounted adapter in sustained use. The 1.125x28 TPI thread pitch is widely used across the pistol suppressor market making this Booster/3 Lug Adapter broadly compatible with pistol booster and 3-lug mount configurations from multiple manufacturers. HUB mount compatibility extends the adapter s utility to any industry standard 1.375x24 TPI threaded suppressor beyond the JK 155 platform. Precision machining from 7075 billet aluminum ensures consistent dimensional tolerances for reliable fitment across compatible suppressor and booster configurations. JK Armament Booster/3 Lug Adapter Specifications Manufacturer: JK Armament Model: Booster/3 Lug Adapter Thread Pattern: 1.125x28 TPI HUB Mount Thread: 1.375x24 TPI Diameter: 1.55 Weight: 0.50 oz Material: 7075 Billet Aluminum Finish: Type III Hardcoat Anodize Color: Black