So far the only powder I have found reloading info on is IMR 4198. Has anyone seen any others or tried this ? I'd like to keep the number of powders to a min. if possible.
This is from IMR's web site:
For .223 REM
55 GR. SPR SP IMR IMR 4198 18.8 (MIN) 20.4 (MAX)
For 300 BLK OUT
220 GR. SIE HPBT IMR IMR 4198 11.5 (MAX)
Also why would IMR only list the MAX for the 300 ?
This is from IMR's web site:
For .223 REM
55 GR. SPR SP IMR IMR 4198 18.8 (MIN) 20.4 (MAX)
For 300 BLK OUT
220 GR. SIE HPBT IMR IMR 4198 11.5 (MAX)
Also why would IMR only list the MAX for the 300 ?