Despite what the ad says, they are NOT made by CIA, they are IMPORTED by CIA- from China. Cheap, fairly crude.
Stoeger is OK, Stevens was the plain vanilla workhorse of SXS shotguns. Boito was another cheap import from Brazil in the 70's.
I picked up a decent Fox Sterlingworth for $500 earlier this year. Nice American gun from the 1940s. 28 inch full and modified, will be my bird gun.