Description
Now you could add the sling swivel to any of your favorite pump and auto without altering the guns. The Trirock Magazine cap swivel sets offers the a standard magazine cap with the swivel base which is already installed. Just Unscrew the factory magazine cap and replace with the new Trirock cap. The 3/4″ wood screw is for the buttstock, along with the two super Tri-lock swivels.




