beginner guns
Beginner guns are mostly pump meaning you have to pump then then fire (like a shotgun) and some are semi-automatic.

Sherdian paintball marker
This paintball marker can take a 12 gram CO2 adapter or a regular CO2 tank.
Its semi automatic gun fires 68. caliber paintballs

spyder hammer
This is a pump gun it has a single trigger and a vertical feed.

Brass eagle blade.
This is a pump, single trigger gun.

spyder hammer 2
This is a spyder hammer 2 it is a pump gun with vertical feed and a single trigger.