benelli m2 and nitro mega weight 24" barrel

[chrisR]

what choke tube are you guys using with the nitro mega weight? i have a m2 with 24" barrel and was woundering if anybody had tested this shell and what numbers did you get at 40 yrds??

[SumToy]

Fed HW works good with that gun.   

[01Foreman400]

I shoot Nitro #7's (not mega weight) with a Rhino .575.