INV+ Preston Pittman "Star Dot" Choke, .676-.682?
3" Bronze Hevi13 1.75 Ounce #6
BPS with 28" Barrel, at 55 Degrees
159 Pellets in 10" at 40 Yards
I counted a few snowmen pellets as two hits each, to compare to my 870's numbers from last year, with the same shell.
BPS at 55 Degrees with INV+ Star Dot in 28" Barrel = 159
870 at 70-80 Degrees with .665 Pure Gold in 28" Barrel = 157
870 at 70-80 Degrees with .665 Indian Creek in 28" Barrel = 155
With Hevi13, the Star Dot is as good as anything else.
Last Year I got 280 hits with a Star Dot and a Hevi13 3-2-7 shell in the 870.