Beretta 1301 vs Benelli M1, Benelli M4 vs Remington 870 (shotgun speed test part 1)

Pump vs semi shotguns. how much faster is a semi compared to a pump. Remington 870 Target transition 1.76 Bill Drill 3.76 ( would have been 3.33 if my splits were consistent) Benelli M1 Target transition. 1.25 Bill Drill 2.15 Benelli M4 Target transition 1.60 Bill drill. 2.51 Beretta 1301 Target transition 1.48 Bill Drill 2.94 I'm sure I could narrow the gap between the times if I spent more time practicing.