Dead Air Mojave Piston 1/2-28 9MM - PB440

Engineered for precision and reliability, the Dead Air Mojave Piston 1/2-28 9MM is the essential booster component that unlocks optimal performance from your Mojave 9 or Mojave 45 suppressor on tilting-barrel handguns. This purpose-built piston ensures consistent cycling and maintains suppressor alignment on standard 9mm pistols, delivering the low-backpressure benefits of Dead Air’s Triskelion baffle system without compromising function.

Key Features

• Precision 1/2-28 Thread Pitch – Matches the most common threaded barrel standard for 9mm handguns, providing secure, concentric mounting for reliable suppressor performance.
• Booster Piston Design – Works seamlessly with the PB500 Booster Assembly to enable proper slide cycling on recoil-operated pistols, solving the common issue of added weight preventing reliable semi-automatic function.
• Optimized for Mojave Series – Specifically calibrated for Dead Air Mojave 9 and Mojave 45 suppressors, ensuring compatibility and maintaining the system’s low blowback and acoustic advantages.
• Durable Construction – Machined to exacting tolerances for long-term durability and consistent alignment shot after shot.

Technical Specifications

• Thread Pitch: 1/2-28
• Caliber Rating: 9mm
• Compatibility: Dead Air Mojave 9 and Mojave 45 (with PB500 Booster Assembly)
• Host Firearm Type: Tilting-barrel semi-automatic handguns
• Weight: Approximately 0.13 lbs
• Finish: Black

Why Choose the Dead Air Mojave Piston

Many shooters encounter cycling issues when mounting a suppressor on a standard pistol due to the increased mass on the barrel. The Mojave Piston addresses this pain point directly by providing the mechanical advantage needed for reliable operation while preserving the suppressor’s modular versatility and sound reduction capabilities. Whether you’re running a Glock, SIG, or other popular 9mm platform, this piston delivers dependable results without guesswork.

Upgrade your Mojave suppressor setup with the component designed to maximize host compatibility and shooting enjoyment.