Impact Precision NBK Barreled Short and Long Action

Description

The Impact Precision NBK Barreled Action offers a perfect balance of lightweight design and match-grade performance. Built with serious hunters and competitive shooters in mind, the NBK provides the precision and reliability that Impact Precision is known for, but in a more compact and field-ready package.

To start, the NBK stands for “Nitrided, BDL, Lightweight,” and that’s exactly what it delivers. Weighing less than the Impact 737R, it caters specifically to those needing a dependable, high-performance action without the extra weight. As a result, it’s an ideal choice for backcountry hunts or lightweight competition builds.

The action features a three-lug bolt with a 60-degree throw, allowing for quicker and smoother cycling compared to traditional two-lug systems. This design improves speed and keeps the shooter on target, which is critical for follow-up shots in both hunting and competitive environments.  Furthermore, the NBK is nitrided, enhancing durability and corrosion resistance. This hard finish not only adds toughness but also provides a slick surface for smooth bolt operation. Because of this, the action performs well in all weather conditions and requires minimal maintenance.

It accepts Remington 700-style triggers and bottom metal, making it highly compatible with a wide range of aftermarket components. Shooters can customize their setup easily, allowing for a tailored shooting experience.  In addition, the NBK includes a side bolt release, an integrated recoil lug, and a 20 MOA integral scope rail. These features increase strength, simplify assembly, and offer more elevation for long-range optics.

Overall, the Impact Precision NBK Action stands out as a lightweight yet rugged option for precision rifle builds. Its smart design, smooth operation, and rock-solid performance make it an excellent choice for anyone seeking precision and reliability in a lighter platform.

Impact NBK Features:

• This is a standard 737R bolt body, but comes with an aluminum shroud and knob.
• Receiver is one piece with integral recoil lug and integral 20 MOA picatinny rail.
• Integral Recoil Lug is .240 thick
• Action comes standard as AW compatible allowing for AICS and AW mags.
• Action weighs in at 28oz
• Overall length of pic rail is 1.865″ Front and 1.765″ Rear
• Utilizes a mini M16 style extractor and plunger ejector
• Receiver is rough machined, heat treated, bolt races are EDM’d, and finish machined to ensure exacting dimensional tolerances.
• One piece bolt is designed with proper geometry and clearance to allow smooth operation under field conditions.
• Fluting on top and sides of bolt body carry dirt away while a smooth bottom portion ensures smooth cycling.
• Receiver headspace and index tolerance allows actions and barrels to be purchased off the shelf and USER INSTALLED.
• Rugged bolt stop design can take abuse while not requiring modification to stocks or chassis.
• Remington 700™ style action footprint allows compatibility with most available stocks and chassis. The KRG Chassis line requires
• machining for trigger hanger clearance!!
• Trigger Hanger allows simplified field maintenance to the trigger.
• Utilization of Remington 700™ style triggers allows a wide range of trigger options.
• Black carbon nitride finish improves operation by increasing surface hardness and lubricity.
• THIS RECEIVER WILL NOT WORK WITH BDL STYLE HARDWARE!