I’m ready to part with my favorite and most accurate Airgun. This MK2 holds air forever and has never had any problems or issues. Very well taken care of. It has an added picatiny rial on the bottom fore end to attach a bipod. Regulated with three power wheel adjustments. No tuning or fiddling, it’s turnkey and go! I will send pictures by request as it is completely stock in excellent condition. The price is $1,350