Bullet: 100 gr
BTSP
(HDY)
Diameter: 0.243"
Powder: Grand (Ramshot)
Starting Powder: 45.5 gr
Max Powder: 49.5 gr
Primer: WIN WLR
Case: HDY
Trim Length: 1.910"
Cartridge Overall Length: 2.625"
Starting Velocity: 2,816
Starting Pressure: 46,000
Max Velocity: 3,147
Max Pressure: 61,300
Compressed
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 07/21/2025: