My only pump gun is a Mossberg 500 ABR. My Dad bought it new sometime back in the late '60's, early 70's. 30" Barrel, Full choke.
The thing throws an amazing pattern right on the bead with Federal or Winchester low brass. Remingtons.....not so much.
With the right shells, the block shoots are fun.....Even with the screw-in choke guns being allowed now, I still win at least 1 out of 3 shoots that I enter.
One I went to a couple years back, I entered 8 shoots (15 shooters at $2 a shot in each shoot. Closest to the "X" wins). I won 6 of them and got about 75 bucks worth of meat trays. Then won a shoot for a Ham....$2 bucks for a 16 pound ham.
That old Mossberg ain't much to look at.....But Man, does it shoot! Even fills the freezer once in a while.