The Kaw Valley Precision Gen 2 Suppressor Piston in 5/8×24 is a stainless steel booster piston in the BPISTIN pattern, sold as a replacement or upgrade part (brand part no. KVPPISTON1802). Kaw Valley Precision machines it in one Swiss CNC setup, which limits tolerance stack-up, and treats it with black nitride for durability and wear resistance. Check that the 5/8×24 thread matches your suppressor before ordering. Kaw Valley lists it for several Dead Air, Griffin, Silencer Co and YHM suppressors.

Key Specifications

• The thread is 5/8×24, 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

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

What thread is this piston? This one is the 5/8×24 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.

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, 5/8×24

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