Run that over a chrono. It shouldn't be anywhere near 3200fps even with a 30" tube.
And what should it be great Swami?
3,100 fps isn't too hard for a 139-143 gr bullet in a .264 in a 24" barrel.
another 6" * 20 fps = 120 fps. 3,100 + 120 = 3,220 fps. It pans out for me.
I got $20 on rcamuglia that it's a chrono'ed velocity.
