IMPACT PRECISION NBK LONG ACTION

The Impact Long Action NBK is a precision hunting rifle action designed to deliver the performance and features of Impact Precision Shooting’s flagship actions in a lighter-weight setup. Based on the popular 737R and 777R, the Long Action NBK uses the same barrel tenon and headspace specifications as those actions and can accept 737R and 777R pre-fit barrels.

Built around a hardened and finish-machined steel action body, the Long Action NBK features a one-piece bolt with fluting on the top and sides to help carry away dirt, while the smooth lower portion promotes smooth cycling. A black carbon nitride finish increases surface hardness and lubricity for reliable operation in field conditions.

The 90-degree, two-lug bolt design features interchangeable bolt knobs, a .700" diameter bolt, and a Mini M16 extractor. The action accepts Remington 700 triggers and incorporates a trigger hanger for simplified field maintenance. It is cut for AICS and Hawkins Hunter magazines and will feed cartridges up to 3.6" overall length.

The Impact Long Action NBK also features a 20 MOA split integral rail, integral recoil lug, and integrated front and rear Picatinny rail sections. With .308 and Magnum bolt face options, it provides a versatile foundation for building a precision hunting rifle.

Features

• Based on the Impact 737R and 777R actions
• Same barrel tenon and headspace specifications as the 737R and 777R
• Accepts 737R and 777R pre-fit barrels
• One-piece bolt designed for smooth operation in field conditions
• Fluted top and sides of bolt body help carry away dirt
• Smooth bottom portion of bolt promotes smooth cycling
• Black carbon nitride finish for increased surface hardness and lubricity
• EDM cut raceway
• Hardened and finish-machined steel action body
• 90-degree, two-lug bolt design
• Interchangeable bolt knobs
• Available in .308 and Magnum bolt face configurations
• Accepts Remington 700 triggers
• Feeds cartridges up to 3.6" OAL
• Cut for AICS and Hawkins Hunter magazines
• Trigger hanger for simplified field maintenance
• 20 MOA split integral rail
• Integral recoil lug
• .700" diameter bolt
• Mini M16 extractor
• Not compatible with BDL-style hardware

Specifications

• Action Type: Long Action
• Action Pattern: Remington 700-style
• Material: Hardened and finish-machined steel
• Finish: Black Carbon Nitride
• Bolt Design: One-piece, 90-degree, two-lug
• Bolt Diameter: .700"
• Bolt Faces: .308 and Magnum
• Extractor: Mini M16
• Barrel Compatibility: 737R and 777R pre-fit barrels
• Barrel Tenon: 1-1/16 x 16 TPI Class 3
• Trigger Compatibility: Remington 700 triggers
• Magazine Compatibility: AICS and Hawkins Hunter
• Maximum Feed Length: 3.6" OAL
• Weight: 33 oz
• Integral Rail: 20 MOA, split
• Recoil Lug: Integral
• Front Picatinny Rail Length: 1.865"
• Rear Picatinny Rail Length: 1.765"
• Trigger Hanger: Yes
• BDL Hardware Compatible: No