The Trimount Flattop Tactical Rail mounts to virtually any 7/8" rail. It raises your sighting plane higher for mask clearance and comes with two 1 1/2" tactical rail sections for side positioning, letting you mount your flashlight, laser sight or other accessories clear of your line of sight. Fits any 7/8" rail such as found on Tippmann A5, Model 98/ Custom Pro, X7 and BT-4 markers.