375 H&H barrel length vs velocity

[Mountaineer]

I’m considering cutting my 375 H&H barrel from 24” to 22”. I’m using H4350 powder to reload for it. Has anyone tested there 375 H&H to see how many fps cutting 2 inches or even more from the barrel? Thanks.

 

[Hooknbullet2]

My gunsmith is cutting down a 375 for me to 20” as soon as it arrives. No eta from Blaser at this point. But I’ll post up the velocity with Barnes factory ammo when it does.

 

[Mountaineer]

Thanks

 

[meigsbucks]

My Sako has a 22” and gets an even 2550 fps with a 300gr Barnes.