Hey all, I'm building a MK18 Mod 0 and I'm having trouble with the RIS. I'm using a G&P Metal body, G&P RIS with G&P Delta ring. The trouble I'm having is getting to the rear of the RIS to seat properly in the "splines" of the delta ring.
Anyone with experience that can lend a hand? The frustration is building, and I usually break stuff when this happens
Thanks in advance!