The JJ Rock Co. SUPERXL Receiver has been designed to be the ultimate Extreme Long Range (ELR) action. The SUPERXL Receiver is machined from 416 Stainless Steel and the bolt is coated in NP3, a nickel-based coating that provides protection from dirt and corrosion. The locking lug insert by JJ Rock Co. located in the receiver is manufactured from an aerospace grade material that makes it stronger than the receiver allowing for a smaller and more compact bolt-head. This model of the SUPERXL Receiver is a repeater with a integral 45 MOA M1913 Picatinny Rail. This repeater receiver is also available with 30 MOA or 60 MOA Picatinny Rails.
Features of the JJ Rock Co. SUPERXL Receiver
- 1.8" deep barrel threading provides excellent support for long barrels with heavy contours
- NP3 Coated M16 Style Extractor designed for .640" case-head diameter cartridges
- Receiver is compatible with Remington 700 style triggers
- Guided Dual Point Firing Pin System
- Interchangeable Bolt Knob
There is a model of the JJ Rock Co. SUPERXL Receiver that is compatible with the Cadex Defense Dual Strike Chassis.