PLx Scope Mounts are 100% US-made from 7075 Aluminum and feature grade 12.9 steel hardware with a proprietary Electroless Nickel coating for unmatched durability in austere conditions. The innovative three-bolt design distributes recoil evenly with over 6 500 lbs of clamping force. Combined with dual machined recoil lugs and 3 cross bolt lugs PLx mounts can resist heavy impacts and sustained gunfire without ever shifting your zero—all while remaining lightweight and compact. This model features a tall design placing your optic at 2.04” making it a great option for a more headsup shooting position when using nods. Like all of the products this mount is backed by Primary Arms’ lifetime warranty.