Load Data for .303 British


 
Bullet: 57 gr ALS (1  (Lapua)
Diameter: 
 
Powder: N110 (VihtaVuori)
Starting Powder: 25.9 gr
Max Powder: 34.1 gr
 
Primer:  Large Rifle
 
Case: REM
Trim Length: 2.213"
 
Cartridge Overall Length: 2.886"
 
Starting Velocity: 3,219
Starting Pressure:  
Max Velocity: 3,865
Max Pressure:  
 
1) A muzzle velocity exceeding 1000 m/s (3300 fps) may lead to severe barrel fouling!
Barrel: 23.5" with 1 in 10" twist.
 
Source: https://www.vihtavuori.com/reloading-data/rifle-reloading/?cartridge=28
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/303-british/