Benelli M2 20 ga shooting fed HW #7 pattern pic

[archdriver]

I  could  never  really  understand why  my  factory full choke  shot  such  good  patterns
except I  called  Benelli and confirmed the  factory  Full choke is  590

this  compares  to  Briley Xfull  extended  choke ($50-$60)   which is 597
and  shoots  tighter  than  Trulock turkey choke 580

590  must  be  my  sweet  spot  for  this gun (bore according to Benelli is 621)

Anyway ,  I  am  more  than satisfied.   

40 yard   30" circle

[WyoHunter]

Killer pattern for sure!

[surehuntsalot]

sometimes them factory full chokes will fool you
I have a Charles Daly 20ga with a 26" barrel and a full choke,it loves Federal FC 1-5/16oz #5's

[outdoors]

                   
DANG IT  :popcorn:MAN , IT LOOKS LIKE I MIGHT HAVE WASTED
A COUPLE OF HUNDRED BIG ONES MAYBE MORE . THAT'S
  A REAL NICE PATTERN , RIGHT NOW IM SET-UP WITH A
  PG 555 , AFTER THE SEASON IM GOING TO TRY THAT
  I HAVE A 26" MIGHT NOT BE THE SAME
             THANKS FOR THE POST