have a coyote lite in 22-250, has a magazine box with the spacer at the rear. of course my loads are too long for the magazine, the way i like to load them. was wondering? does anyone know if a magazine box,spring and follower for a 243, would work , with the 22-250 cartridge? wouldnt know how to modify the box i have now, only needs a slight increase in length to do it. like 20-30 thousandths. In the mean time ordered a score high single shot follower. thanks!