22 lr 24 inch barrel

Here, let me fix that for you:

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There, now Picard is happy again...
 
Match ammo is typically spec'd at 1080 fps. (nominal), which is fine in the summer. But the speed of sound drops as the temperature does.

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Cheap subsonic ammo is spec.'d at 1050 fps., while the quality subsonic ammo is 1030 fps. or less...
 
OP?

Do you reallly want a longer barrel to avoid transonic issues?

...they have this fancy stuff called sub-sonic ammo. I believe most "real" target .22 ammo is sub-sonic.(Correct at will fellas!!!)

When using my marlin shooting cb's the the only sound you hear is the hammer hitting the pin. My boys like to plink but I would rather not bother the neighbours nor do I like them using my $600 plus rifle. Buying a cheaper rifle makes everyone happy.
 
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