I have been reloading for my bolt gun for a few years with good results, so I decided to try reloading for my new semi-auto, and the results are baffling me. I tried Varget, IMR4064, IMR4895 and RL15 this past weekend with practically identical results, 4 shots within 1/2" - 3/4" and 1 shot up to 2 inches away from the group. This doesn't happen when using factor ammo. While the group is not as tight as the aforementioned 4 shot group, it doesn't throw a flyer. I have never had this happen with my bolt gun, either it was a tight group or it wasn't. If anyone has any advice, I would appreciate your input. Thanks.