Just got a new 110 Varmit and in the process of breaking in the barrel. First session of five shots, no problem. Second session of three three shot groups and a five shot group resulted in at least three misfires. Inspection of the primers indicated no firing pin indention of any kind. Any suggestions?
BTW all the illustrations of bolt disassembly I have found show removing bolt aft end with a hex or slotted screwdriver. On my rifle the firing pin protrudes through a hole in this cap to indicate that it is cocked. How do I femove this cap to start disassembly?
BTW2 the barrel nut is smooth. How is it removed without destroying it with a pipe wrench?