05-24-2011, 04:26 PM
LRRPF52 Wrote:Yes, the M4A1 (issued to soldiers in SOCOM) does have the original SAFE-SEMI-AUTO trigger mechanism, however, the poor souls in all the conventional units have the M4 Carbine, which has the worthless SAFE-SEMI-BURST fire control mechanism, which affects the trigger pull in the only mode you really use it in (SEMI), with inconsistent and constantly-increasing pull weights until it trips back down to the cycle again of the burst counter cam, which rides on the right side of the hammer.FYI, according to http://peosoldier.armylive.dodlive.mil/2...mpetition/ , they have been in the process of modifying M4 carbines to M4A1 standard.