Compression spring to be used ONLY with Xcaliber Firearms Pistol Silencers.

This compression spring can be purchased as a replacement for either SeaFire Diamond or X-series suppressors.

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

A SeaFire Diamond Fixed Barrel Mount is needed when using a pistol silencer on a fixed barrel firearm. The mount provides a more solid connection when attaching a silencer to a firearm. It prevents premature wear and tear on the springs, pistons, and boosters of a silencer when used on a fixed barrel.

Compatible with all SeaFire Diamond and X-Series Silencers form Xcaliber Firearms

The Xcaliber Firearms Kel-Tec KSG Thread Mount allows you to mount your Xcaliber Firearms SS1C suppressor to your Kel-Tec KSG.

This SeaFire Diamond HK 3 Lug Cap Assembly Mount, will replace your existing SeaFire Diamond Nielsen Device and will function with most HK 3 Lug Hosts.

This X-Series HD HK 3 Lug Cap Assembly Mount, will replace your existing X9 or X45 Nielsen Device and will function with most HK 3 Lug Hosts.