Impact Long Action NBK - Steel Hunting Action

Based on the overwhelmingly popular 737R and 777R, the Impact Long Action NBK brings you everything you love about Impact's flagship actions in a lighter weight setup ideal for your next hunting rifle. The Impact Long Action NBK utilizes the same barrel tenon/headspace specs as the 737R and 777R and can readily accept 737R and 777R prefit barrels.   Some of the features of the Long Action NBK: 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. Features a 90 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 mags Uses 1-1/16 x 16 TPI Class 3 tenon threads, and weighs 33 oun