Impact Precision - Impact NBK Rifle Receiver, SA, .308 BF, Right Hand, 75 Degree Bolt Throw

Impact Precision NBK Short Action: .308 Bolt Face, Right Hand, 75 Degree Bolt Throw

The NBK is the lightweight hunting build of Impact's 737R short action platform, made for backcountry rifles that still need the tolerances Impact actions are known for. This is the right-hand configuration with a .308 bolt face and the current 75-degree bolt throw.

The receiver is a one-piece hardened steel body with an EDM-cut raceway, integral recoil lug, and a split integral 20 MOA Picatinny rail, weighing 30.5 ounces. It shares the 737R's tenon and headspace spec with 1-1/16 x 16 TPI Class 3 threads, so it accepts 737R prefit barrels; a barrel spun up for your match rifle threads straight onto your hunting rig. The Remington 700 short action footprint drops into common SA stocks and chassis and runs Rem 700 style triggers, with Impact's trigger hanger for easy field service.

The one-piece .700" diameter bolt wears a black carbon nitride finish for surface hardness and lubricity, with fluting on the top and sides to carry debris away and a smooth bottom for clean cycling. The Mini M16 extractor and 75-degree throw give positive extraction with extra scope clearance. Feeding is AICS and AW pattern up to 2.960" OAL. This receiver will not work with BDL hardware.

If you're building a lightweight hunting rifle around a .308 bolt face cartridge, 6.5 Creedmoor, .308 Win, 6.5 PRC and the like, and want it to share barrels with a 737R competition gun, this is the action to start from.

Please Note:

• FFL Requirement: This item must be shipped to a licensed FFL dealer. Please email a copy of your dealer's FFL information to FFL@bulletcentral.com.