RS REG 1913 MINI PIC RAIL MOD UPPER

RS Regulate Modular Upper, Mini Picatinny Mount, Fits Small Footprint Picatinny Mounted Optics, Matte Finish, Black AKRK

In 2012, RS Regulate began rolling out the first models of the AK-300 Modular Side Mount System, which now features six fully modular uppers and nine different lowers: a front-biased, a rear-biased, and a full-length lower for most Eastern European AK side rails