Kaw Valley Precision builds the Gen 2 Suppressor Piston in 9/16×24 as a stainless steel booster piston in the BPISTIN pattern (brand part no. KVPPISTON1804). Kaw Valley Precision machines it in a single Swiss CNC setup to hold tight tolerances and black nitride treats it for durability and wear resistance. Choose the 9/16×24 version when that is the thread size your suppressor calls for, because the same piston is made in five other sizes. It is a straightforward upgrade or spare for owners of supported suppressors.

Key Specifications

• The thread is 9/16×24, the thread size this version of the Gen 2 piston is cut with.
• The pattern is BPISTIN, short for Booster Piston Industry Standard Ten Index Notch.
• The material is stainless steel, a durable base for a part that cycles with every shot.
• The finish is black nitride, which improves durability and wear resistance.
• It is machined in a single Swiss CNC setup, which minimizes tolerance stack-up compared with multi-machine production.
• It is listed for the Dead Air Odessa, Griffin Revolution, Silencer Co Hybrid, Octane, Omega K and Omega 36M, YHM Booster Assembly and ECCO Machine Phoenix pistol cans and booster assemblies.

Frequently Asked Questions

What thread is this piston? This one is the 9/16×24 version; Kaw Valley also makes this Gen 2 piston in 1/2×28, 1/2×36, 5/8×24, .578×28, 9/16×24 and M13.5×1 LH.

Does it need maintenance? Kaw Valley recommends periodic lubrication of the piston and o-rings so the booster assembly operates smoothly.

Which suppressors can use it? Kaw Valley lists the Dead Air Odessa, Griffin Revolution (Resistance, Optimus 9 and Bushwacker), Silencer Co Hybrid, Octane, Omega K and Omega 36M, the YHM Booster Assembly, and ECCO Machine Phoenix pistol cans and booster assemblies.

Buy the Kaw Valley Precision Gen 2 Suppressor Piston, 9/16×24

Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more Class 3 parts and accessories while you are here.