Dash 1's have best trigger . Extractors can be found as can mags , but they're pricey . Dash 2 has a shorter extractor , stick with an A prefix on these . Guns are muzzle light & arched rear strap / MSH don't fit everyones hand . Muzzle weights are an improvement & help to steady the gun . Difficult gun to shoot well , but no competition it's a moot point . I use R-P cases trimmed to 1.145 , seat a 148 HBWC ( swaged lead ) flush with a slight crimp . Mine doesn't shoot 2.7 , 2.8 , 2.9 or 3.0 Bullseye loads . It much prefers 3.1 - 3.2grs of W231 / HP38 , 2.7 WST , 2.9 AA#2 or VVN-320 or even 3.6 VVN-340 . Ton of info here . Search is your best friend .