The Kaw Valley Precision Gen 2 Suppressor Piston, 5/8×24 (Kaw Valley Precision part no. KVPPISTON1802) is a threaded mounting insert, not a suppressor itself, that fits inside a compatible quick-detach suppressor to let it mount onto a barrel or muzzle device threaded 5/8×24, a common thread pitch on .30-caliber rifle barrels. Pistons like this let a suppressor’s quick-detach mounting system adapt to a specific thread pitch without altering the suppressor’s NFA-registered configuration. The Gen 2 design refines fit and durability over earlier piston generations for a more secure, repeatable lockup. This piston is an accessory component and is not itself a regulated NFA item; the suppressor it mounts to remains the Title II firearm requiring its own registration and transfer.

Key Specifications

• Threaded for 5/8×24, a common muzzle thread pitch on .30-caliber rifle barrels.
• Functions as a quick-detach mounting insert, not a suppressor itself.
• Built to the Gen 2 piston design for improved fit and durability.
• Installs inside a compatible quick-detach suppressor without special tools.
• Sold individually as a single mounting piston.

Frequently Asked Questions

Is this piston itself an NFA-regulated item? No, a piston is a mounting accessory; it is the suppressor it’s installed in that carries the NFA registration and transfer requirement.

Will this piston fit any suppressor? It’s built to Kaw Valley Precision’s quick-detach mounting system; confirm your suppressor uses a compatible piston interface before ordering.

Buy the Kaw Valley Precision Gen 2 Suppressor Piston, 5/8×24

Order the Kaw Valley Precision suppressor piston from our Class 3 parts and accessories selection, shipped fast and insured from our Lubbock, Texas gun shop.