Anyone know if h4350 can be substituded for imr 4350 using the same grain weight as suggested loads in speer-sierra and hornaday manuals??-I'm reloading 8mm-06 and find plenty of loads using imr 4350 but only have h4350 on hand-thanks for any help
Anyone know if h4350 can be substituded for imr 4350 using the same grain weight as suggested loads in speer-sierra and hornaday manuals??-I'm reloading 8mm-06 and find plenty of loads using imr 4350 but only have h4350 on hand-thanks for any help
H4350 is slightly slower than IMR 4350. I could not find loads for 8mm-06 using either powder.
thanks for the input-I'm going to ask hogdon's their thoughts
cowboyt
I just got off the phone with Mike of Hogdon's and he gave an ok to sub H4350 instead of IMR 4350- just start with the starting loads and work up, makes sense as H4350 is just a little slower that the IMR 4350
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |