A fantastic choice for most paintball markers. This will move your sight away from your hopper for a clear view of your target. Small and compact, this aluminum rail will attach to any standard Weaver rail. Please note that all versions of the Tippmann A5 do not work with this adapter. This adapter requires the horizontal slots in a standard rail. This mount is 1.75 inches long. For some sights, you may need to use two of these.