The onlything that I have found that I have to crimp is my 338 RUM. Dont really know why but the bullets do move from where I have them at after I reload them.

I dont know if it is becouse of the recoil or if it is becouse the bolt when chambering them, pushes the bullet up.

I have never had this problem until I started reloading for my 338 RUM.

hunter338