Choke Tube Notch Meaning. A higher notch count means less constriction. The notches indicate the choke tube constriction.
Choke tube identification Trapshooters Forum
Web a gun with no choke is called a cylinder bore and delivers the widest spread. The notches indicate the choke tube constriction. A lower notch count means more constriction (tighter). Web what do the notches on the choke tubes mean? 2 notches = improved modified. Web how are choke tubes marked on a shotgun? Also, if you unscrew the choke, the abbreviation is written on the side of the choke. Web the serrations or notch's may be found on the muzzle end of flush choke tubes for easy identification of the tube when it is installed in the barrel. 2 notches = improved modified. Open choke tubes come with a higher notch count, while tighter choke tubes have a lower notch count.
Generally you will need to remove it and read the inscription on the side of the tube. Web skeet = no notches so you have one modified choke and one full. Web your internal interchangeable choke tubes are marked with notches at the end of the tubes to indicate the choke type for that particular tube. Your external tubes are marked just below the knurled rim of the tube. Web a higher notch count means less constriction. A lower notch count means more constriction (tighter). A dumb old notch means nothing as far as pattern %, it doesn't know the shot diameter, it doesn't know the shot material, it doesn't know the payload, it doesn't know the quality of. The notches indicate the choke tube constriction. 2 notches = improved modified. Please refer to the chart below to identify. A higher notch count means less constriction.
