At the heart of the XPC is the rigid XPR receiver that’s machined from a hefty chunk of chromoly barstock. The three massive front locking lugs create a quick cycling 60-degree bolt lift that’s smooth, slick and provides plenty of hand clearance for today’s larger target scopes. The ejection port is generously sized for easy loading of single cartridges and recovery of fired brass, making it the ideal rifle for high volume shooters who prefer to reload. The top of the receiver is drilled and taped for robust 8-40 mounting screws and it comes fitted with a MIL-STD M1913 optics mounting rail with a full 20 MOA built in to give your scope more usable elevation adjustment at longer ranges.