Not sure of your question, but a firearm chambered for .22 shorts will not chamber .22 Longs, nor .22 Long rifle cartridges.
Not sure what a "22 cap" pump is. The magazine capacity of a Remington pump rifle will depend on which MODEL, and whether you are loading 22 LR, 22 Long, or 22 Short. The Model 121A holds 20 Shorts, 15 longs, or 14 Long Rifle cartridges. A model 12 would hold 15, 12, or 10.
22 Short, 22 Long, or 22 Long Rifle rimfire interchangeably.
The 514 was made from 1948-1970, it will shoot short, long, or long rifle (although finding longs is now becoming somewhat difficult)
Yes, short, long, or long rifle, that's what it's made for.... I believe the ammo companies actually stopped making plain "longs".
The Winchester model 70 is a centerfire rifle. It was never made in 22 short caliber.
Your rifle is a Marlin Mdl 100, made for Sears under the Sear brand name. It was chambered in 22 LR, (and can also use .22 Longs and .22 Shorts) Caliber is generally marked on the barrel. It is prudent to have our rifle checked by a gunsmith before shooting for safety's sake.
22 short, 22 long, or 22 long rifle. When I was a kid we would buy shorts to save a dime per box, longs for general use, and long rifle hollow point if we were going after something larger, like coyotes. Now it's hard to find short or long ammunition anyplace, and if you can find it, it costs more than long rifle.
Condition?
They will fire the standard .22 short,.22long,and .22 long rifle cartridges.
It depends on what type of bullet you are shooting, whether it is .22 shorts or .22 longs, but on average 18 to 22. You can also purchase and install yourself a tube extender that can shoot up to 35.
one at a time, in the chamber, but the round will not have enough power to operate the bolt.
50-500 usd