PTR Industries PTR-91/HK91/G3 Trigger Housing (H&K Pattern) w/ S/F (SF) Selector
This PTR Industries H&K-pattern trigger housing is designed for PTR-91 / HK91 / G3-pattern rifles. It features an integrated pistol grip and S/F (SF) selector markings (Safe/Fire).
This unit includes a trigger pack installed in the housing.

