Sig556ER; Swiss internals; 551 HG; UBR stock w/MDT Folding SA; MFI rear diopter; 550 FS; Versa-Pod
Just looking for some input on which folding stock adapter would be best for a a UBR stock on a 556ER/M4 style lower. I was looking at the MDT fixed-to-fixed adapter, but since I don't have any experience with folding adapters I don't wanna jump on anything till I get as much info as I can. Plus I would prefer it fold right. Anyway...any ideas, experience, or advice to help me get my UBR stock to fold (preferably right) would be awesome! Thanks guys.