Bullet: 36 gr
Varmint Grenade
(Barnes)
Diameter: 0.224"
Powder: H4198 (Hodgdon)
Starting Powder: 17.5 gr
Max Powder: 19.0 gr
Primer: WIN WSR
Case: REM
Trim Length: 1.390"
Cartridge Overall Length: 1.830"
Starting Velocity: 2,867
Starting Pressure:
Max Velocity: 3,069
Max Pressure:
Compressed
Barrel: 14" with 1:14" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/221-Fireball.pdf
Printed from Shooter's Reference on 05/06/2024: