What's the difference between 243 Super Rockchucker and 6mm-06?
Does anyone have load data?
What's the difference between 243 Super Rockchucker and 6mm-06?
Does anyone have load data?
The Super RockChucker may be blown out a bit more at the shoulder than the 6mm-06 if memory isnt failing me. For either you should be able to start with 240 Weatherby or 6mm/284 starting loads and work up to a bit above max in either of those.
Thank you so much. I managed to obtain some case drawings with dimensions from Pacific Tool and Gauge. They make many chambering reamers.
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 |