Good quality choke tube at a very reasonable price compared to some other options. I haven't had a chance to pattern it yet, but was able to crush clays with shot sizes from 8 to BB. The pattern with BB shot must be an improvement over my factory choke because I never could break a clay with shot that large prior and results on the patterning board were abysmal.
Carlson choke tubes are one of the best on the market! All my hunting shotguns have Carlson choke tubes. I won't shot any thing else. I've been bird hunting for 55 years! ππ¦π