Question for Urbanrifleman primarily. I have a 9 twist Schneider barrel that I chambered in .22-250 for my AR-10. I originally wanted to do this in .22 Middlestadt but with an up-coming prairie dog hunt scheduled, ran out of time and pressed the easy button. The.22XC looks ideal. My question is, is the neck/shoulder dimension on the XC shorter than on the .22-250? I have not been able to find a reamer drawing for the .22XC. I would like to re-chamber with out setting back as a set back would affect gas port location which, at 17" is already ideal for these cartridges. This barrel has about 1300-1500 rounds through it and although a little fire cracked, the throat is un-eroded. Also, where did you get your reamer? Manson is close to me but they don't list the .22XC. Only PTG showes a listing. Any info would be appreciated.
Mark Buechle
Mark Buechle