Based on the overwhelmingly popular 737R and Short Action NBK, the Impact Precision 707R brings you everything you love about our original short actions, in a lighter weight setup ideal for your next hunting rifle. The Impact 707R utilizes the same barrel tenon/headspace specs as the 737R and Short Action NBK, and can readily accept 737R pre-fit barrels. Features75 Degree Bolt ThrowIntegral Recoil LugOne Piece Bolt DesignTrigger Hanger Allows for Easier Field Maintenance20 MOA RailBDL and AICS Mag Compatible (Will NOT Work with AW Magazines)