The JK Armament JK155PISTON578X28 Booster Piston is a precision-machined firearm accessory designed for reliable suppressor integration on pistols chambered in .45 ACP and other larger-than-9mm calibers. Manufactured from 17-4 PH stainless steel in a raw finish, this piston screws directly onto your threaded pistol barrel, securely mating the suppressor and pistol together. With a .578"x28 thread pattern and a 1.55" diameter, it is an essential component for shooters looking to properly mount a pistol suppressor with confidence and precision.
Product Highlights
- Precision machined from durable 17-4 PH stainless steel for long-lasting performance and corrosion resistance
- Features .578"x28 thread pattern, compatible with .45 ACP and select larger-than-9mm pistol calibers
- 1.55" diameter piston designed to securely mate suppressor and threaded pistol barrel
- Raw finish for a clean, uncoated appearance suitable for further customization or use as-is
- Purpose-built booster piston from JK Armament, a trusted name in suppressor components and accessories
Specs
- Brand: JK Armament
- MPN: JK155PISTON578X28
- UPC: 850064482072
- Caliber: .45 Cal
- Thread Pattern: .578"x28
- Diameter: 1.55"
- Material: 17-4 PH Stainless Steel
- Finish/Color: Raw
- Series: Piston
- Firearm Type: Pistol
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