Asked to write a review - Carlson's Choke Tubes Beretta Optima HP 20ga Black Sporting Clay Light Modified

I just recently received this 20ga “light modified” choke for the Beretta Optima HP barrel choke system, a couple of days ago. I haven’t had the chance to pattern it yet. So I’m just writing something to get my 8% discount on my next optics planet purchase, if I’m being honest. I will say that the “LM” Carlson’s 20ga Optima HP choke lists a diameter of .610. Wheras the Beretta factory Optima HP lists their IMPROVED MODIFIED at .610. The Carlson ‘s choke is two sizes tighter than the beretta factory “Light modified.” That’s a dramatic difference and I will compare the two to see which one performs best with steel bird shot.