Pistons are needed for proper operation of tilt barrel semi-automatic pistols so they do not jam. This Dead Air Armament 1/2x28 RH Piston is constructed out of durable and robust materials for extended use. Dead Air designed their pistons to be able to be easily changed out for use on many different platforms and calibers. Place this piston into your Neilson device/booster to allow the suppressor to move when your barrel unlocks, this makes your pistol cycle rounds and not jam. If you have a fixed barrel, then you can throw a fixed barrel spacer on this piston to keep it from moving. This piston is compatible with most series of Dead Air suppressors. And it is for use in semi-automatic pistols with a caliber of 9mm or smaller.

Features and Specification:
Manufacturer Number: DA401
Material: Heat Treated 17-4 Stainless Steel
Thread Pitch: 1/2x28 RH
Black

Fits:
Dead Air Armament Primal, Wolfman, and Ghost 45 Suppressors