Some insane rifles in here. Here is my toy. I feel poor...lol
Tikka T1x 20" chopped to 16.25"
KRG Bravo
Jard Trigger
Strike Eagle 5-25x56
No. No measurable difference. I only shoot it suppressed and with the 20" and can, it was a little too long for my liking. I did not have a chrono at the time I had it cut, but I imagine it is a little slower.
.22LR doesn't have all that much powder to burn. I believe long barrels actually make it slower. Some .22LR match rifles have shortish barrels, with a shroud to extend it, for balance and/or more distance to a front sight.
