What have you used for barrels?chromatica said:I have built several dedicated .22 uppers based mostly on CMMG technology. After breakin (100 rounds or so) they are very reliable.
pinhooker said:What have you used for barrels?chromatica said:I have built several dedicated .22 uppers based mostly on CMMG technology. After breakin (100 rounds or so) they are very reliable.
you need to do better research before you start rumors like this. He was hurt a couple of years ago but not killed. He hired an extra gunsmith a couple of years ago, who bought part of his business, and he passed away last year.uncleduke said:FYI, Derrick Martin passed away a few years ago. Good guy.
Derrick built mine, too. He has also subsequently built 2 14's for me. Derrick is top, top shelf, and always has been.mgx1138 said:Derrick Martin at Accuracy Speaks in Mesa Arizona makes a beautiful dedicated SR upper. I've had mine for 10 years, accurate and reliable. Hard to go wrong if Derrick is doing any gunsmithing work for you.