I use a Nikon VSD Dot sight on mine. Local gunsmith adapted a weaver Rail to the back two holes and put a couple more in over the thick part of the barrel lots of metal to work with. He also epoxied on the base. No problems since I got it set up.
You can see the mount in this photo of the Turkeys My uncle and I got this spring season.
Mine Left is 26lbs 10 inch beard 1 1/4inch spurs
My Uncle did the calling for me to get this one. I had a good 30yd head shot and the Federal #5's shot put him down like he was hit in the head with a sledgehammer.
Mu Uncles on the Right is 25lbs 9 inch beard 1 inch spurs
I called it in and my Uncle shot it at 48 yds
Went down flopping but only had about 5 shot in the neck and head total.
Anyone know of any good after market chokes for this little 10 GA??
Have thought of getting one but would want to have some user input. I can usually find #5 and #6 loads. don't seem to find 4's much around here.
NEF 10 Ga Nikon Realtree VSD Dot sight
