Load Data for .257 Roberts


+P
Bullet: 100 gr Spitzer SP Hot-Cor  (Speer)
Diameter: 0.257"
 
Powder: Reloder 16 (Alliant Powder)
Starting Powder: 41.1 gr
Max Powder: 45.7 gr
 
Primer: FED 210
 
Case: FED
Trim Length: 2.223"
 
Cartridge Overall Length: 2.770"
 
Starting Velocity: 2,809
Starting Pressure:  
Max Velocity: 3,103
Max Pressure:  
 
Compressed
 
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/257-roberts-p-with-100-gr-hppdf.pdf
 

Printed from Shooter's Reference on 10/12/2024:
https://www.shootersreference.com/reloadingdata/257-roberts/