Originally Posted by Stanton Hillis
Originally Posted by Parabola
Perhaps 6.5 shot would be the optimum payload in a .410 for game, only nobody loads it as yet.
If I were to use a .410 on larger birds I'd certainly like to try some 6 1/2s, if they could be found.

Stan, keep in mind that these are British cartridges and their size 6 shot would roughly equate a a US 6.67 shot size. The British size 4 in the video is roughly our size 5.