Like anything, you can take patterning a shotgun too far. A turkey hunter told me once he spent $1,000 one winter buying XX-Full chokes and magnum loads for his guns, then he patterned them all to ...
A shotgun’s payload of pellets flies downrange in an expanding, lengthening swarm. The choke in the gun’s muzzle determines the height and width of that swarm. “Choke” is the taper in the last inches ...