it would be the best choice in SCAR series, if u modified the internals of VFZ's
under comparison, vfz's SCARs do more detail than ** and za did
take the bolt carrier as an example..
** SCAR cannot fully pull the bolt carrier to the back while vfz does
the bolt catch of ZA SCAR is not functional while vfz works pretty good
once u have such necessity on perfection,
juz simply use money to build one with VFZ and 1st, system@ ..etc internals
here's my little comment on vfz's product..
(please ignore my poor english, my chinese input is screwed)
