The Dead Air Mojave Piston (brand part number PB446) is a .45-caliber mounting piston threaded M16x1 right-hand, built to attach a compatible Dead Air Silencers suppressor to a threaded host barrel. A piston is the part that actually engages the barrel’s muzzle threads, letting the suppressor itself mount and dismount from the host firearm. This Mojave-pattern piston is sized specifically for .45-caliber applications and the M16x1 RH thread pattern, matching the mounting system used across part of Dead Air’s suppressor lineup. It is an ordinary mounting accessory rather than a suppressor itself, and does not require any NFA paperwork to purchase.

Key Specifications

• .45 caliber rating.
• M16x1 right-hand thread pattern.
• Mojave mounting system from Dead Air Silencers.
• Engages the host barrel’s muzzle threads to mount a compatible suppressor.

Frequently Asked Questions

Is this piston itself an NFA item? No, it is an ordinary mounting accessory; only the suppressor it attaches is a regulated Title II item.

What thread pattern does this piston use? M16x1 right-hand.

Buy the Dead Air Mojave Piston

Get your host barrel ready to mount a compatible Dead Air suppressor. Order this Mojave piston from our Lubbock, Texas gun shop for fast, insured shipping, and browse more Class 3 parts and accessories.