A1/A2 SBA Rifle Stock Adapter
A1/A2 SBA Rifle Stock Adapter, This spacer is for use when converting an A1/A2 Fixed Rifle Stock to Carbine buffer tube and can be utilized with any Trinity Force Silent Buffer Assembly Spring or standard Carbine Action Spring. This package includes spacer shims for use with the SBA Spring. In some cases a spacer shim is required to move the SBA Spring slightly forward to rest against the buffer detent with slight tension in order to achieve the best harmonics. Refer to the manual included for additional information. For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.