Beretta NEOS has interchangeable barrels as well,,,
They are 4.5" and 6" available through Midway
One turn knob and 45 seconds later you have a different barrel.
They may be somewhat funky looking in a Buck Rogers sort of way,,,
But they shoot very well and have possibly the best magazines of any .22 semi-auto pistol.
Caje: The coward dies a thousand times, the brave only once.
Kirby: That's about all it takes, ain't it?
Combat: "A Silent Cry"
Aarond is good,,, Aarond is wise,,, Always trust Aarond! (most of the time)