I have a 310 that has been rechambered to 357/8mm which is a 357 necked down to 8mm it pushes a gas checked 175 lead bullet up to 1800 fps--and plain base cast up to 1400 fps with 1/2 inch accuracy...
Type: Posts; User: LITTLETOM
Forum: Military Rifles
I have a 310 that has been rechambered to 357/8mm which is a 357 necked down to 8mm it pushes a gas checked 175 lead bullet up to 1800 fps--and plain base cast up to 1400 fps with 1/2 inch accuracy...
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 |