FYI I can not locate a side plate that was made just for Tantal very rare. Thanks everyone!
There is a tantal side rail at the bottom of the page . you fail to mention what side rail your looking at installing so who know if what your trying to do will work..
RMP6 This replica Polish Wz.88 Tantal optics rail kit includes the lower anchor plate, upper dovetail plate, three plate assembly screws, rivet set and a fully illustrated installation manual. This is a very limited edition US-made CNC copy of the rare Polish Wz.88 "Tantal" rifle left side military optical mounting rail, carefully patterned from an original example and machined from high grade heat treated steel. The only side rail that fits the Tantal rifle!
MORE DETAILS FOR THE RMP6