This Pistol System Housing is specifically designed to fit your PDX/MDX firearm. It removes the ability to use a stabilizing brace for those wanting a streamlined or lighter weight system. All you need to do is swap out the existing housing with this one. Your current extension tube and buffer system will remain in use.
Maxim Defense Industries PDX/MDX Pistol Housing, Adapter, Anodized Finish, Black MXM-48526
