Thread: Choke size
View Single Post
Unread 10-31-2023, 05:00 PM   #8
Member
Pa SxS
Research Chairman
PGCA Lifetime
Member
 
Chuck Bishop's Avatar

Member Info
 
Join Date: Nov 2008
Posts: 2,977
Thanks: 1,272
Thanked 5,300 Times in 1,503 Posts

Default

Quote:
Originally Posted by Michael Brown View Post
Aware of that, however,
Would there be a difference in 30" and 40" circle at the same distance ?
Seems that there would be,
Your letter should have read 255 pellets in a 30" circle at 40 yards which is also the standard for a 12 ga. today. Your number of pellets in a 40" circle should be lower than a 30" circle at the same distance. I'm sending you a revised letter.

If I did the math correctly, Tatham had approximately 325 pellets in 1 1/8 oz. of size 7 shot so 255 / 325 = .788 % which is a full choke
Chuck Bishop is offline   Reply With Quote
The Following 3 Users Say Thank You to Chuck Bishop For Your Post: