When I acquired my first 22 rifle, It was a Winchester "Rabbit" gun, marked 22 Short and Long only.
Shorts at the time were 29 cents for 50, so were the bargain priced ammo. [LR were 49 cents, lol]
Today, shorts are harder to find than LR, and are considerably more expensive.
Since the 22 Long Rifle is so highly developed [there must be 40 or more types out there] There is
little reason to bother with shorts anymore. I have a few boxes of shorts at home, strictly for
nostalgia. I won't shoot them, even though I have 2 or 3 rifles that can use them. Dave.