It's a gas piston, which makes it easier to cock and lead, as opposed to alloy, it should be rather quiet. With the alloy, you're going to break the sound barrier which will result in a "bang" ... a pellet sonic boom.

Looks OK ... You can get the same specs at around forty to fifty lower ... but, if it's Wally's World ... and you don't like it ... you should be able to return it.

Don't try to "dust" that pesky tom cat with that ... Even with lead, that sucker ain't a "duster".

Go and have some fun. But ... it's black and has a synthetic stock ... it must be an "assault rifle".