Interesting responses out there
Well here’s how I figure it…
5280 feet in a mile
36 MPH Deer max speed
190080 Deer Feet Per hour
3168 Deer Feet per minute
52.8 Deer Feet per second
1100 12 Gauge slug feet per second
366.7 12 Gauge slug Yards per second
36.66667 12 Gauge slug yards Per 1/10 second
5.28 Deer Feet per 1/10 second
Lead the deer 5 feet at 36 yards if running full speed
Lead the deer 2.5 Feet at 36 Yards if running at 1 oclock
1.5 Foot Lead per 10 yards - rule of thumb
Based on the above math I would lead a 9 oclock deer packing the mail at 1.5 feet for every 10 yards way... 20 yards = 3ft lead, 30 yards=4.5 ft lead etc
Use half that if running at a 1 oclock angle - lead .75 feet at 10 yards, 1.5 feet at 20 yards etc.
Yes it's actually half value at only 1 oclock not 1:30
Dial back the above if the deer's not running full speed
Dont forget to aim high as well as lead when they are past about 30 yards.
And for the rifle guys out there, since a rifle bullet is about three times the speed of 12 gauge - 0.5 feet per 10 yards would be the lead at about 3000 fps, slower 30-30ish should go a bit more like .7 feet per 10 yards.
Interesting doing the math on this because that's much more lead than I would have estimated. Good question though.
Well here’s how I figure it…
5280 feet in a mile
36 MPH Deer max speed
190080 Deer Feet Per hour
3168 Deer Feet per minute
52.8 Deer Feet per second
1100 12 Gauge slug feet per second
366.7 12 Gauge slug Yards per second
36.66667 12 Gauge slug yards Per 1/10 second
5.28 Deer Feet per 1/10 second
Lead the deer 5 feet at 36 yards if running full speed
Lead the deer 2.5 Feet at 36 Yards if running at 1 oclock
1.5 Foot Lead per 10 yards - rule of thumb
Based on the above math I would lead a 9 oclock deer packing the mail at 1.5 feet for every 10 yards way... 20 yards = 3ft lead, 30 yards=4.5 ft lead etc
Use half that if running at a 1 oclock angle - lead .75 feet at 10 yards, 1.5 feet at 20 yards etc.
Yes it's actually half value at only 1 oclock not 1:30
Dial back the above if the deer's not running full speed
Dont forget to aim high as well as lead when they are past about 30 yards.
And for the rifle guys out there, since a rifle bullet is about three times the speed of 12 gauge - 0.5 feet per 10 yards would be the lead at about 3000 fps, slower 30-30ish should go a bit more like .7 feet per 10 yards.
Interesting doing the math on this because that's much more lead than I would have estimated. Good question though.



















































