WANTED TO BUY HK PARTS AND ACCESSORIES
I'm building a UMP .45 with a Gideon Shadow receiver & I need some parts to complete it.
I'm in need of:
a two position FBI complete lower (I'll also consider other OEM HK lower variants for the right price)
an HDPS, Omega, or OEM HK UMP rail set (long top rail & 3 short front rails) the HK...