This tube fits the following guns:
Benelli 12ga Cordoba (produced prior to 2006)
Benelli 12ga Cordoba, Super Sport and Sport II (2006 and before production)
Benelli 12ga Sport II (Produced prior to 2006)
Beretta 12ga 471 EL (English Stock, Colored Case, Gold Filled)
Beretta 12ga 471 Silver Hawk
Beretta 12ga 682 Gold E
Beretta 12ga 687 Silver Pigeon II Sporting 
Beretta 12ga AL391 Teknys Gold Sporting
Beretta 12ga AL391 Teknys Gold Target and Trap
Beretta 12ga AL391 Urika 2 Gold Parallel Target SL
Beretta 12ga AL391 Urika 2 Parrallel Target
Beretta 12ga AL391 Urika 2 Sporting X-TRA Grain
Beretta 12ga DT10 Trident (L, Sporting, Skeet, Trap)
Beretta 12ga UGB25 Xcel Trap
 
12ga Benelli Sport/Beretta Optima Code Black Upland
 
Patternmaster's CODE BLACK UPLAND tubes will extend out the end of your barrel about 3/8 of an inch and has an effective range out to 40 yards. You will see a pattern similar to an Improved Cylinder constriction choke on paper, but because of the patented "stud ring" inside the tube, there is a much shorter shot string. This shorter shot string will allow more shot on target all at once so your down range energy is sure to kill instead of cripple. Our UPLAND tubes can be used with steel or other non-toxic ammunition as well as lead, and with 2 ¾" 3" and 3 ½" shells. CODE BLACK UPLAND tubes only come in a Non-Reflective Bronze color and are not ported but have a knurled end for hand tightening. Patternmaster CODE BLACK tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel, Bronze Titanium coated, and are heat treated to the optimum level for best performance.
Note: Testing done by Ballistics Performance has determined that ammunition with velocity of 1550fps and below will achieve the best results with Patternmaster Tubes.
Not for use with ammunition containing flight control wad or slug ammunition.