Impact Medium Action NBK - Precision Hunting Action

Based on the supremely popular 737R and Short Action NBK, the Impact Medium Action NBK brings you everything you love about Impact's flagship 737R in a lighter weight setup ideal for your next hunting rifle. The Impact Medium Action NBK utilizes the same barrel tenon/headspace specs as the 737R and can readily accept 737R pre-fit barrels.  Some of the features of the Medium Action NBK include: The one-piece bolt is designed with proper geometry and clearance to allow smooth operation under field conditions. Fluting on the top and sides of bolt body carry dirt away while a smooth bottom portion ensures smooth cycling. Black carbon nitride finish improves operation by increasing surface hardness and lubricity. EDM Cut Raceway Hardened and finish machined steel action body Features a 75 Degree, two lug design, and interchangeable bolt knobs  Available in .308 & Magnum bolt faces, and accepts Rem 700 triggers Will feed up to ??? oal rounds, & is cut for AICS and Hawkins hunter mag