小安哥

引用:

原帖由 jpg 於 26-2-2010 03:09 發表
That's what I think, but I am so surprise my ACS Mil spec can fit on directly, even though it's a little bit tight. On the other hand, my CTR Mil spec can't fit on directly. QC problem?? .

Is that ACS PTS version, if yes, then i may go for it
thanks.

小安哥

引用:

原帖由 jpg 於 26-2-2010 16:41 發表
No, RS ACS mil-spec version. To be honest, I will still go with mil-spec no matter what, since commerical is too loose for PTW buffer tube. It won't give you a tight fit, and the stock will wobble.

thanks

小安哥

Oh sorry, i want to ask which brand's tangodown grip is better? thnks.