Choke vents
1I keep getting spam ads for choke tubes. I don't have a shotgun for them, but I'm curious: are the slits or holes in many of them intended to vent the propellant gas so it doesn't cause scatter as it blows through the shot column just out of the muzzle? Or let the wad drop off quicker rather than push it into the shot? Or something I haven't guessed?
IMR4227: Zero to 900 in 0.001 seconds
I'm only killing paper and my self-esteem.
I'm only killing paper and my self-esteem.