I was under the impression that after about 20 inches a longer barrel slows down 22s. Could have got that wrong. Been wrong before.
Just had a look on the net. Some claim as low as 16.5 inches...
Type: Posts; User: Barryeye
I was under the impression that after about 20 inches a longer barrel slows down 22s. Could have got that wrong. Been wrong before.
Just had a look on the net. Some claim as low as 16.5 inches...