RE: 243 100 grain Nos partition
Alright this is off topic a little bit but since it is such a good powder for the .243 I thought I would ask. What exaclty is the difference in burn rate for the H4350 and IMr4350? My dad accidentaly bought the Hogdon instead of IMR and Im wondering if I can replace them with each other? I wont be loading maximum loads or anything. Thanks.