Winchester 101 12 ga with Muller U0 chokes shooting NobelSport Skeet Gold 1-1/8 oz #9 on 3/14/2015.
Gil and Vicki Ash’s three-dimensional pattern displays vividly illustrate how effective “killing” choke develops from the muzzle, reaches its peak, and disappears.
Ancient site by Ty Hoeffer but good free printable targets in PDF
While we’re at it, link dump:
The Care and Feeding of the AR/M16 Platform Rifles
.308 Winchester Cartridge Guide
Lapua/VihtaVuori Reloading Guide v9
My Benelli Vinci Challenge entry – using new Benelli Super Vinci, 3.5″ chamber, 28″ barrel, black. The goal is to assemble and disassemble the shotgun in under 15 seconds. I did it in 11.1 seconds. http://www.benelliusa.com/vinci_challenge