Right, "shottie" is common vernacular in the US gun world.
Uh-huh, because those folks bought their first shotgun at walmart where they advertise Mossy Shotties on sale..........
And Winnies, and Remmys shotties, riffies.etc...."BARF"
Try yet again. Stupid childish slang used by ignorant folks does not help our cause - it really hurts it.