Mounting a suppressor with a booster on a fix barrel SBR

[AR10ShooterinNC]

I'm looking at getting a Rugged Obsidian 9 for use with my Glock 34 and Sig MPX. The Obsidian comes with a booster, can i use the booster with the MPX or do I need to order another mount for it?

 

[BigWaylon]

I'm looking at getting a Rugged Obsidian 9 for use with my Glock 34 and Sig MPX. The Obsidian comes with a booster, can i use the booster with the MPX or do I need to order another mount for it?

You can use the booster with a piston that has the correct thread pitch. But you need to swap the spring for a fixed barrel spacer.

I actually prefer this method over a direct thread mount for a can that will be swapped between traditional handguns and fixed barrels. Keeps the birdcage cleaner.

 

[BigWaylon]

This:

Fixed Barrel Spacer

The Fixed Barrel Spacer replaces the spring in the Obsidian and pairs with the Piston when attaching to fixed barrel hosts such as subguns or carbines.

ruggedsuppressors.com

Or make your own if you’re a cheapskate. 🤣

The Griffin and SiCo options should also work if you’re shopping around.

 

[kcult]

This:

Fixed Barrel Spacer

The Fixed Barrel Spacer replaces the spring in the Obsidian and pairs with the Piston when attaching to fixed barrel hosts such as subguns or carbines.

ruggedsuppressors.com

Or make your own if you’re a cheapskate. 🤣

The Griffin and SiCo options should also work if you’re shopping around.

I made my own.

 

[Mitch Rapp]

Yup...make yoyr own. A piece of scrap pipe the correct diameter is all you need.