Just thought I'd pass this along

Gun Remington 870 SPT 3.5" Magnum 26" barrel
Sights Tri-viz
Choke Tru-glo Extreme Gobble Stopper .665
Shell #5 3.5" HV Winchester

I was using the Remington Targets which have 3.5" circle and 7.75" circle. The data will read 3.5"/7.75"/8x11" sheet of paper

Note-I had to adjust the Tri-viz sights to bring the pattern left...It was not a straight shooter out of the gun. These patterns are after adjusting the sight.

25 yards
Shot 1 - 25/140/204
Shot 2 - 11/40/122 I flinched low and right...The shell also put out a bunch of cardboard so it might have been a defective shell
Shot 3 - 36/141/219

40 yards
Shot 1 - 9/38/73

Shoulder had enough...not the only gun I fired!