The Dead Air Mojave Fixed Barrel Spacer is an essential accessory for shooters adapting their Mojave silencer to fixed-barrel firearms, such as pistol caliber carbines. Crafted from durable 17-4 stainless steel with a heat-treated finish, this lightweight 0.5-ounce spacer is designed to work exclusively with the PB500 Booster Assembly and Mojave pistons, protecting the booster from damage caused by spring reciprocation on non-tilting barrels. By installing around the Mojave piston in place of the booster spring, it mimics a direct thread mount, offering a simple and cost-effective solution for seamless suppressor performance. While Dead Air recommends P-series fixed mounts, KeyMicro, or Xeno mounts for optimal fixed-barrel setups, this spacer provides a quick and reliable alternative, ensuring compatibility and preserving the longevity of your Mojave silencer. Its robust construction withstands the rigors of high-volume shooting, and the straightforward installation process makes it an accessible choice for shooters looking to expand their suppressor's versatility without investing in additional mounting systems. Note: This spacer is not compatible with P-series Booster Assemblies or pistons, ensuring dedicated performance with the Mojave's PB500 system. Upgrade your fixed-barrel setup today-order the Dead Air Mojave Fixed Barrel Spacer now at Battlehawk Armory for reliable performance and easy conversion. Shop now for fast shipping and expert support on all your suppressor accessories! Specifications: Material: 17-4 Stainless Steel Finish: Heat Treated Stainless Weight: 0.5 oz