Patternmaster's SHORT RANGE 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 SHORT RANGE tubes can be used with steel or other non-toxic ammunition as well as lead, and with 2 ¾" 3" and 3 ½" shells. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. SHORT RANGE tubes only come in Black and are not ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's MID RANGE tubes will extend out the end of your barrel about 5/8 of an inch and has an effective range out to 50 yards. You will see a pattern similar to a Modified 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 MID RANGE tube can be used with steel or other non-toxic ammunition as well as lead, and also with 2 ¾" or 3" or 3 ½" shells. MID RANGE tubes only come in Black and are not ported. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. Patternmaster tubes are made with Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's LONG RANGE tubes will extend out the end of your barrel 1 inch and has an effective range out to 60 yards. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾" or 3" shell and a Modified with a 3 ½" shell, 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 LONG RANGE tube can be used with steel or other non-toxic ammunition as well as lead, 2 ¾" or 3" or 3 ½" shells. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. LONG RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's LONG RANGE tubes will extend out the end of your barrel 1 inch and has an effective range out to 60 yards. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾" or 3" shell and a Modified with a 3 ½" shell, 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 LONG RANGE tube can be used with steel or other non-toxic ammunition as well as lead, 2 ¾" or 3" or 3 ½" shells. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. LONG RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's LONG RANGE tubes will extend out the end of your barrel 1 inch and has an effective range out to 60 yards. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾" or 3" shell and a Modified with a 3 ½" shell, 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 LONG RANGE tube can be used with steel or other non-toxic ammunition as well as lead, 2 ¾" or 3" or 3 ½" shells. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. LONG RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's EXTENDED RANGE tubes extend out the end of your barrel 1 1/2 inches and has an effective range out to 70 yards. The difference between the Patternmaster EXTENDED RANGE and Patternmaster LONG RANGE is the length the tube sticks out the barrel. (Long=1 inch vs. Extended =1 ½ inches) The added length is to accommodate a 3 ½ inch shell and still achieve a Full pattern. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾ or 3 or 3 ½ inch shell, 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. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. EXTENDED RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's EXTENDED RANGE tubes extend out the end of your barrel 1 1/2 inches and has an effective range out to 70 yards. The difference between the Patternmaster EXTENDED RANGE and Patternmaster LONG RANGE is the length the tube sticks out the barrel. (Long=1 inch vs. Extended =1 ½ inches) The added length is to accommodate a 3 ½ inch shell and still achieve a Full pattern. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾ or 3 or 3 ½ inch shell, 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. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. EXTENDED RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.

Patternmaster's EXTENDED RANGE tubes extend out the end of your barrel 1 1/2 inches and has an effective range out to 70 yards. The difference between the Patternmaster EXTENDED RANGE and Patternmaster LONG RANGE is the length the tube sticks out the barrel. (Long=1 inch vs. Extended =1 ½ inches) The added length is to accommodate a 3 ½ inch shell and still achieve a Full pattern. You will see a patterns similar to a Full constriction choke on paper with a 2 ¾ or 3 or 3 ½ inch shell, 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. Pick your favorite shot size to use which can range from 8 to BB Non-Toxic/Steel and Lead 8 to 000 Buck. EXTENDED RANGE tubes are available in Black Ported or Unported, and Silver Ported. Patternmaster tubes are made of Carpenter Custom 630 (aircraft quality) 17-4ph stainless steel 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 the Patternmaster Classic and the Code Black Tubes.

Not for use with ammunition containing flight control wad or slug ammunition.

Patternmaster’s 12ga Benelli Crio/Beretta Optima Plus will interchange with Benelli Super Black Eagle II, M2, Ultra Light, and Current Benelli Production Sport II, Super Sport, Cordoba, and Montefeltro; Beretta A391 Extrema II, Vinci, and Super Vinci; and Tri Star 3 ½ (current production); just to name a few. For more information about your shotgun interchange please see the firearm owner’s manual or contact the firearm manufacturer.