The newest member of the ACCU/LEVEL platoon, the Patriot Plus installs quickly and effortlessly with easy micro-level adjustments after installation. The Patriot Plus is a rigid, ultra-rugged level that sits higher and wider for more visibility and fast referencing. The ACCU/LEVEL system aids in the correction of "cant error," giving you dead-on true vertical hold to make sure you are on target. With the new addition of the Dovetail Accessory Lug, you can now add a STRONG ARM and ADI/ACI to the Patriot ACCU/LEVEL system. Mfg: Flatline Ops, Inc.