Hello all. Looking to get advice on the Wiser mount. Tired of not being able to chrono loads without fear of poi shifts when Magnetospeed is attached to gun. Hate to shoot 2 different groups, one for speed and one for group size. Not ready to spend the money on the Labradsr. Is the Wiser mount just a gimmick, does it switch easily to other rifles on site, pros and cons, ect. Want to make my range trips count, and need a new option to mount Magnetospeed on various rifles. Thx in advance. Pete