Pretty please, could someone run this load data for me?
.270 Win
49.5 grains H4350
160 grain Nosler Partition
C.O.A.L 3.340"
CCI #200 LR primer
Remington 700BDL Rifle
Thank you!
Pretty please, could someone run this load data for me?
.270 Win
49.5 grains H4350
160 grain Nosler Partition
C.O.A.L 3.340"
CCI #200 LR primer
Remington 700BDL Rifle
Thank you!
Quickload tells me: 53,306 psi for 2735 fps out of a 24" barrel. 90.9 % load ratio, 99.9% of propellant burnt.
BD
Just realized this is PSI and not c.u.p. Can anyone tell me if this load is over pressure, or safe to shoot?
.270 Winchester allows a maximum working pressure of 65,000 PSI per SAAMI, so it is well within the normal limits.
Reloading Data Project - (in retirement)
http://sourceforge.net/projects/reloadersrfrnce/
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 |