Machining works are no problem to me! Well I got a custom barrel that can smooth tight fit the PDI already, however, did anyone have this problem before. Regarding the existing stock barrel it looks ugly, therefore, I have AFM the inner bore which is smooth and just fit the PDI also sand blast the outer with characters etching and save it for spare barrel.
[ 本帖最後由 rho837 於 27-1-2010 11:51 編輯 ]
