The term is SQUIB. It refers to a round with either not enough powder to get the projectile out of the bore or a round with only a primer and projectile and no powder
You can hand load, just no lead unjacketed bullets.
It usually says right on the barrel. Single shot / single load pistols are pellet pistols. Most BB guns have a reservoir for the BB's. There are a few that shoot either a BB or a pellet. You will have to look at the instructions or the display box to see what it says. Pellet pistols are more accurate than BB pistols. Most BB pistols will say .177 BB. Pellet pistols will say .177 Cal and not say BB.
Blowback pistols are obviously more expensive than non-blowback pistols. On the other hand non-blowback pistols generally have a higher fps and are alot cheaper. It seems that they can use CO2 with less damage or wear and tear to the gun. They seem harder to clean and it seems as though alot of them have internal magazines which are a bit annoying to load. Blowback pistols are obviously easier to load and easier to clean, however it seems as though alot of guns have atleast one problem. That problem could be with a leaking or a slide that doesn't go back all the way. Blowback pistols ALWAYS seem like they have a leaky mag problem and are gas whores, while non-blowback pistols are extremely gas efficient and there mags never leak.
I can not find any information of a Daisy model 653. However Daisy did make a model 693 BB pistol. Is this the pistol you are referring to?
Pistols.
The Humboldt squid and the Giant Squid are two separate species
The squid is called a firefly squid.
One can get paintball pistols serviced on eBay and Amazon. Amazon has over a thousand paintball pistols for sale, but eBay has the cheapest pistols on the market.
but what the squid
Ex Pistols was created in 1979.
Gentlemans Pistols was created in 2003.
Drumming for Pistols was created in 2010.