.410 Yildiz, 370NM, with CompNChoke
Posted: August 26th, 2017, 7:30 pm
Here's a look at some patterns I've shot today with my Yildiz and a CompNChoke .385 (with my best Factory Full pattern of 10s thrown in for reference); my 370NM load.
40 yds, 10" and 10-20" numbers
10s Factory Full
10s CompNChoke
9x10s (half and half) CompNChoke
9-1/2s CompNChoke
With the CompNChoke, here are the numbers broken down:
Total in 20", 2 shots
9-1/2s: 555
9x10s: 573
10s: 579
Average in 10", 2 shots
10s: 127.5
9x10s: 143.5
9-1/2s: 159.5
Average in 10-20", 2 shots
10s: 162
9x10s: 143
9-1/2s: 118
Averages per size, 2 shots
10s: 10" - 127.5
10s: 10-20" - 162
9x10s: 10" - 143.5
9x10s: 10-20" - 143
9-1/2s: 10" - 159.5
9-1/2s: 10-20" - 118
This load is going 1101 fps MV, so the 10s give 53.6 yds of 1.25" penetration, the 9-1/2s give 60.1 yds, and the 9s give 69.7 yds. It's about 2000 psi under SAAMI.
Given all that, which one would you shoot this fall if you were me?
40 yds, 10" and 10-20" numbers
10s Factory Full
10s CompNChoke
9x10s (half and half) CompNChoke
9-1/2s CompNChoke
With the CompNChoke, here are the numbers broken down:
Total in 20", 2 shots
9-1/2s: 555
9x10s: 573
10s: 579
Average in 10", 2 shots
10s: 127.5
9x10s: 143.5
9-1/2s: 159.5
Average in 10-20", 2 shots
10s: 162
9x10s: 143
9-1/2s: 118
Averages per size, 2 shots
10s: 10" - 127.5
10s: 10-20" - 162
9x10s: 10" - 143.5
9x10s: 10-20" - 143
9-1/2s: 10" - 159.5
9-1/2s: 10-20" - 118
This load is going 1101 fps MV, so the 10s give 53.6 yds of 1.25" penetration, the 9-1/2s give 60.1 yds, and the 9s give 69.7 yds. It's about 2000 psi under SAAMI.
Given all that, which one would you shoot this fall if you were me?