L Leyerly338 Well-Known Member Joined Feb 20, 2012 Messages 47 Location Leadville. Colorado Apr 21, 2012 #1 I'm going to start loading up some 250gr SMK's for My Lapua and was looking for any suggestions, I have some IMR 4831 on hand but will have some other powder available soon. Thanks in advance.
I'm going to start loading up some 250gr SMK's for My Lapua and was looking for any suggestions, I have some IMR 4831 on hand but will have some other powder available soon. Thanks in advance.