Impact Precision Shooting produces some of the most reliable, accurate, and functional actions on the market. Known for their extremely tight tolerances and finishes that are second to none, Impact has become the top choice for precision rifle competitors. The 737R is made from a single piece of material with an integral rail and recoil lug. This ensures the most rigid end product with no chance of warping or your rail coming loose when you need it most.
.223 Bolt Face Applications: .223 Remington, .223 Rem Ackley Improved.
Integral recoil lug and integral 20 MOA picatinny rail
Integral Recoil Lug is .240 thick
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
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
Weight: Under 2lb, 5 0z.
Rail Length: 5.75"
This receiver will NOT work with BDL style hardware! KRG Chassis line requires machining for trigger hanger clearance!