P50 ST50 foregrip mount

I wanted a way to attach a foregrip to my P50 with the Stuff and Things ST50 fcg with the magazine couplers and unsurprisingly it didn't exist so here we are. I used the threaded piece that acted as the hinge on the original lower with slightly longer bolts and washers that fit (my hardware is all mixed together, if you're here you can figure it out). The holes for mounting the pic rail are spaced 100mm apart and tight enough that you don't have to put a nut on the other side. 100% infill, tree supports on build plate only.