JD Machine (Kaiser Defense) Calguns Bear lower, RRA Midlength Upper. Hammerhead
stock adapter with an ACE Hammer stock
. Type I config and a naked DoubleStar pistol buffer tube assembly
up top. EOTech XPS2-0
. Tango Down ARC 30
rounder (still trying to figure out how to disassemble these for CA import as rebuild kits), YHM brake, the jagged kind that rip up your rifle bag and strike terror into the heart of your foe.