Bullet: 55 gr
S569 FMJBT
(Lapua)
Diameter:
Powder: N140 (VihtaVuori)
Starting Powder: 28.5 gr
Max Powder: 31.9 gr
Primer: Small Rifle
Case: NOS
Trim Length: 1.752"
Cartridge Overall Length: 2.260"
Starting Velocity: 3,209
Starting Pressure:
Max Velocity: 3,494
Max Pressure:
Barrel: 24" with 1 in 8" twist.
Source: https://www.vihtavuori.com/reloading-data/rifle-reloading/?cartridge=109
Printed from Shooter's Reference on 12/26/2024: