ORK 12.5" 762 ASSAULTER UPPER
$1,600.00
Used modified MR762 upper receiver group (approximately 1,000 rounds) comprising a A4 barrel assembly paired with an A1 upper and all common MR762 parts. Professionally cut down to 12.5", gas ported opened to 1.99mm, original vent screw replaced with 1mm insert. Geissele ambi charging handle and FCD forward assist, everything else is Heckler und Koch
https://www.youtube.com/watch?v=BkiYd8FYwwc
As seen on OPRODKIDS and a few Stratagem Branch pictures!
