Load Data for .257 Kimber


 
Bullet: 87 gr SP  (HDY)
Diameter: 0.257"
 
Powder: H 335 (Hodgdon)
Starting Powder: 29.0 gr
Max Powder: 31.0 gr
 
Primer: CCI 400
 
Case: REM
Trim Length: 1.820"
 
Cartridge Overall Length: 2.375"
 
Starting Velocity: 2,870
Starting Pressure:  
Max Velocity: 3,030
Max Pressure:  
 
Case reformed from parent case
Barrel: 22" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/257-kimber/