any one use imr 4064 and heavy boolits in their 45-70. heavy like 475/500grainers
any one use imr 4064 and heavy boolits in their 45-70. heavy like 475/500grainers
I say check the data for for jacket and then go with the data of the bullet for cast below what you have and do some test loads and go below of what the start and go from there.You do this at your own doing if you do. this is just a idea of what to do.
Life Member of NRA,NTA,DAV ,ITA. Also member of FTA,CBA
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 |