Load Data for .17 Mach IV


 
Bullet: 25 gr HP  (HDY)
Diameter: 0.172"
 
Powder: H4198 (Hodgdon)
Starting Powder: 15.0 gr
Max Powder: 16.0 gr
 
Primer: WIN WSR
 
Case: REM
Trim Length: 1.390"
 
Cartridge Overall Length: 1.770"
 
Starting Velocity: 3,237
Starting Pressure: 36,500
Max Velocity: 3,576
Max Pressure: 49,800 CUP
 
Case reformed from parent case
Barrel: 21.75" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 04/16/2024:
https://www.shootersreference.com/reloadingdata/17-mach-iv/