Patternmaster Browning Invector Plus 12 Gauge Anaconda SSS Choke Tube

Patternmaster 12ga Shooting Sport Series (SSS) has our patented "Gas over Constriction Technology" utilizing a "Coil Zone" which is made up of a channel inside the tube used to harness gas expelled from the ammunition. "Coil Zone" channels are spun in a negative twist to stabilize or even, consistent patterns and keep the tube tight in the barrel.