The Dead Air P-Series Fixed Barrel Spacer (Dead Air part no. DA409) is installed inside the P-Series Booster Assembly to mimic the operation of a direct thread mount. Dead Air designed it for guns with fixed barrels, where the booster does not need to move. It is made for the Wolfman and Ghost 45. It works only with Dead Air P-Series pistons and the SD500 P-Series Booster Assembly, so it is a fitment-specific part rather than a general spacer.

Key Specifications

• The part installs inside the P-Series Booster Assembly, converting it so it behaves like a direct thread mount.
• It is intended for fixed-barrel guns, where the barrel does not tilt to cycle the action.
• It is listed for the Wolfman and Ghost 45, the suppressors Dead Air names for the P-Series.
• It is compatible with Dead Air P-Series pistons and the SD500 P-Series Booster Assembly only.
• It is not compatible with the Mojave Booster Assembly or Mojave pistons, an important distinction before ordering.
• It mimics a direct thread mount, so the booster does not reciprocate on the fixed barrel.

Frequently Asked Questions

Does the P-Series spacer work with Mojave parts? No. Dead Air states it is not compatible with the Mojave Booster Assembly or Mojave pistons. The Mojave line has its own Mojave Fixed Barrel Spacer.

What does the P-Series Fixed Barrel Spacer do? It goes inside the P-Series Booster Assembly so the assembly mimics a direct thread mount on a gun with a fixed barrel.

Which suppressors is it made for? Dead Air lists the Wolfman and the Ghost 45.

Buy the Dead Air P-Series Fixed Barrel Spacer for Wolfman and Ghost 45

This spacer is the fixed-barrel answer for P-Series owners who already have the SD500 booster. Find more P-Series mounts in our suppressor parts and accessories and order from our Lubbock, Texas gun shop for fast, direct shipping.