The Anaconda Gas Over Constriction Choke Tubes use constriction as well as the patented "Coil Zone" to wind gasses around the wad to assist in constricting and pattern uniformity.
Patternmaster Anaconda has “Gas over Constriction Technology” within the patented “Coil Zone” made up of internal channels used to harness gas expelled from the ammunition. “Coil Zone” channels are spun in a negative twist to stabilize the wad for even, consistent patterns and keep the tube tight in the barrel. Anaconda SHORT range will throw an IMPROVED CYLINDER pattern with distances out to 40 yards. Anaconda MID range will throw a MODIFIED pattern with distances out to 50 yards. Anaconda LONG range will throw a FULL pattern with distances out to 60 yards. All of these tubes are safe and effective with steel or other non-toxic shot as well as lead shot.
This tube fits the following guns:
American Tactical Imports (ATI) 12ga
Armsan 12ga A612 Pump
Armsan 12ga A612 Semi
Armscor/Rock Island Armory VR80 12ga
ATA Arms 12ga CY Series
ATA Arms 12ga NEO Series
ATA Arms 12ga SP Series
Benelli 12ga M1
Benelli 12ga M3
Benelli 12ga M4/M4 Tactical
Benelli 12ga Montefeltro (Produced prior to 2011)
Benelli 12ga Nova Pump
Benelli 12ga Super Black Eagle
Benelli 12ga Super Nova
Benelli 12ga World Class
Beretta 12ga 390
Beretta 12ga 3901
Beretta 12ga 686 White Onyx
Beretta 12ga 687 EELL Diamond Pigeon (King Ranch)
Beretta 12ga 687 Silver Pigeon II, III, and V
Beretta 12ga 687 Ultralight (Matte or Deluxe)
Beretta 12ga A300 Outlander
Beretta A300 Ultima, 12ga
Bettinsoli 12ga X Trail
Black Diamond 12g
BSA 12ga
Century Arms/Kahn 12ga Arthemis
Century Arms/Kahn 12ga Centurion
Charles Daly 12ga SxS Field II
CZ USA 12ga 612, 712, 912
CZ USA 12ga Canvasback Gold
CZ USA 12ga O/U (Produced since 2005)
DeHaans 12ga
Dickenson 12ga 212
Franchi 12ga (Made after 1999)
Franchi 12ga Affinity, Compact and Sporting
Franchi 12ga I-12 (Produced prior to 2014), 612, 712
Franchi 12ga Instinct L, SL O/U
Franchi 12ga Intensity
Gazelle 12ga
Girsan MC312
Hatson 12ga
Huglu 12ga
Khan Arms 12ga K200 O/U
Legacy Sports 12ga Threads at top V-1
Mossberg 12ga H512 Mavrick
Mossberg 12ga Silver and Onyx Series
Savage/Stevens 12ga 512
Savage/Stevens 12ga 512 Gold Wing
Savage/Stevens 555 12ga
Savage/Stevens Renegauge 12ga Waterfowl
Smith and Wesson 12ga 1000 (Current version starting in 2007, made in Turkey)
Stoeger 12ga 2000 Semi Auto
Stoeger 12ga M3000
Stoeger 12ga M3500
Stoeger 12ga P-350 Pump
Stoeger 12ga P3500
Traditions 12ga Semi Auto AIS2100
TriStar 12ga Cobra Field Pump
TriStar 12ga Hunter EX O/U
TriStar 12ga Hunter Mag
TriStar 12ga Phantom Field
TriStar 12ga Raptor
TriStar 12ga Setter SxS and O/U
TriStar 12ga Viper G2
Weatherby 12ga PA 459 and SA 459 (Except Turkey Xtra Green)
Weatherby 12ga SA and PA 08 (Threads at Top of Factory Choke)
Webley and Scott 12ga WS800 Series
