Perfectly matching set, part of the early JC orders from Mega. Not later MEGA or AIMSURPLUS production where the anodizing of the uppers and lowers are different shades.
Lower is marked:
CAL. MULTI
JC WEAPONRY
SF0016X
[partial serial number]
Never had an LPK installed, so no "Oops" marks.
$399 OBO [SPF]
Transfer through Curt's Discount Shooters Supply in Milwaukee, Oregon. (@ $399, I pay your transfer fee; make an offer? Let's talk...)