I'm contemplating mating an SA15.7 upper that I have on the way with an SA20 lower that I have. Read CC's write-up on how they came up with 15.7 in for the barrel, and decided &'d go that route (and wasn't able to find a complete SA15.7).
I know the roll-mark & the upper aren't going to match, and I know I'll have to get the registration adjusted, and I know that negatively affects the value of both the upper and the lower. But what I would like to canvas opinions on is what is the approximate value of a BNIB SA 20 upper.
I know the SA15.7's were a few hundred dollars more than the SA20's. And there've been a few uppers on the EE (I think), but I can't recall what the asking prices were. Feeliing out the market to help decide whether or not to keep the SA20 upper, or just share its lower between the two uppers...
Thanks everyone!
FG
I know the roll-mark & the upper aren't going to match, and I know I'll have to get the registration adjusted, and I know that negatively affects the value of both the upper and the lower. But what I would like to canvas opinions on is what is the approximate value of a BNIB SA 20 upper.
I know the SA15.7's were a few hundred dollars more than the SA20's. And there've been a few uppers on the EE (I think), but I can't recall what the asking prices were. Feeliing out the market to help decide whether or not to keep the SA20 upper, or just share its lower between the two uppers...
Thanks everyone!
FG


















































