All Prices are in US Dollars, GST and Customs Duty may be applicable to your purchase on top of the advertised price. Quick Overview OneLeaf.ai cantilever scope mount provides precise scope mounting by offering the suitable height and forward placement, it comes in 2-inch offset options and compatible with 30mm tubes. Compatible with Commander NV400. Use this cantilever mount for mounting 1-inch telescopic sights The 2-inch offset of this cantilever mount positions the scope in a forward location, allowing the correct eye relief and head placement The cantilever ring mount positions the center of the riflescope tube at a height of 1.42 inches (36 mm) from the base. Weighs 6.2 ounces Aluminum construction