looking for 22 CM/22-250AI velocities in a 20" barrel.

[MHWASH]

Last year I had my 22-250 re-barreled to 22-250AI @24". With my can on it it's a little long and heavy, so I'm thinking about chopping it to 20". Before I do, I'm curious about what velocities I might achieve. I'm still in the process of fire forming my brass.

 

[BjornF16]

I’m running 22” barrel in 22CM, getting 3180 fps average with 88 ELDM hand loads.

If my barrel were 20”, I’d expect 3130 fps average.

 

[jri]

If you figure 20 to 30 fps per inch you will be dang close. definitely close enough to determine if you want to cut it.

 

[MHWASH]

Well it's at the chop shop now. I'll find out in a couple of weeks.

 

[jri]

Well it's at the chop shop now. I'll find out in a couple of weeks

HELL YEAH KEEP US POSTED

 

[sportsmans challenge]

Well it's at the chop shop now. I'll find out in a couple of weeks.

What bullet you running? Let us know.

 

[mcr-85]

I have a 21" 22-250ai that I am fire forming brass with still. I am shooting 60 tmks right now and have 69 tmks as well.

My 26" regular 22-250 barrel shot the 69s at 3400 with reloder 17.

Sent from my SM-S908U using Tapatalk

 

[sportsmans challenge]

I have a 21" 22-250ai that I am fire forming brass with still. I am shooting 60 tmks right now and have 69 tmks as well.

My 26" regular 22-250 barrel shot the 69s at 3400 with reloder 17.

Sent from my SM-S908U using Tapatalk

Interested to hear what you get on the formed loads with 69 tmk. Just so you know powder valley has factory seconds rite now

 

[mcr-85]

Interested to hear what you get on the formed loads with 69 tmk. Just so you know powder valley has factory seconds rite now

Thanks. I'll check it out. I think the 60 tmk has been more fur friendly for me so far. Both have been accurate.

Sent from my SM-S908U using Tapatalk