The Angstadt Arms HUB To 1/2x28 Booster Assembly Adapter is purpose built to let your HUB-compatible suppressor run reliably on pistols with standard 1/2x28 threaded barrels. This complete booster assembly threads into any 1.375x24 HUB mount suppressor and provides the reciprocating Nielsen device function needed for proper cycling on tilting-barrel handguns.

Designed as a straightforward upgrade for pistol-caliber suppressor setups, this assembly includes the HUB mount body, 1/2x28 piston, spring, and O-ring so you can go from carbine to handgun use with a single can. It is ideal for range use, training, and general recreational shooting where smooth function and consistent performance matter. Angstadt Arms is known for well-executed pistol-caliber platforms and accessories, and this booster assembly reflects that same attention to detail.

Key Features:

• Manufacturer: Angstadt Arms
• Model: HUB To 1/2x28 Booster Assembly Adapter
• Additional Features: Adapter
• Threads Per Inch: 1/2x28
• Color: Black
• Condition: New