How fast you think a 55gr berger comes out of a 22" barrel?
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I'm guessing 150 - 175 fps slower than a 40. You'd have to get a fast twist for that sucker that's for sure. I think you should make this happen and see how your primal runs it. Should be awesome and maybe the 55 will give you 3 more shots before burning out the barrel……How fast you think a 55gr berger comes out of a 22" barrel?
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4,500 fps with a 39gr SBK???
LASER
Keep in mind the 20 cal has a lot higher bc grain for grain so it makes a pretty decent long range bullet spitter for such a light bullet.Aint "nuttin" new, hell my .220 Swift will spit out a 40 gr. pill at over 4400 fps. and that technology is from 1935!!! LOL
I'm not asking because I don't already know... I'm asking so we can have some dialogue on this thread besides my own.I'm guessing 150 - 175 fps slower than a 40. You'd have to get a fast twist for that sucker that's for sure. I think you should make this happen and see how your primal runs it. Should be awesome and maybe the 55 will give you 3 more shots before burning out the barrel……
Aint "nuttin" new, hell my .220 Swift will spit out a 40 gr. pill at over 4400 fps. and that technology is from 1935!!! LOL
I'm not asking because I don't already know... I'm asking so we can have some dialogue on this thread besides my own.
Here's my supply of 55gr bergers.
View attachment 518930
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How fast you think a 55gr berger comes out of a 22" barrel?
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