WHAT DOES RARE BREED TRIGGER FRT-15 MEAN?

But limiting it towards the FRT method, the place Anyone agrees that it’s hard to pull off single shots, makes it completely a gimmick and assortment toy, anything I might under no circumstances put on a serious rifle.Some a single told me that the D60 is not going to feed rapid ample for full auto M16, but it was in a gun retailer so may be tota