30 YEARS WORTH OF PATTERNS: No other company like ours at Carlson's Choke Tubes with 30 plus years of experienced patterning and testing data, by analyzed thousands of load and choke combos with our proprietary software. We bring you the best and most accurate aim choke tubes for your hunting needs.

30 YEARS WORTH OF PATTERNS: No other company like ours at Carlson's Choke Tubes with 30 plus years of experienced patterning and testing data, by analyzed thousands of load and choke combos with our proprietary software. We bring you the best and most accurate aim choke tubes for your hunting needs.

HIGH-QUALITY MANUFACTURED: Our high quality Rifled for Winchester - Browning Invector - Moss 500 is made of high quality Stainless Steel. These precision Rifled Choke Tubes are manufactured from 304 high stress stainless steel. Each choke tube protrudes .625 to 1.3 inches from the end of the barrel depending upon which type of firearm the choke tube has been specifically designed for.

HIGH PERFORMANCE: Carlson's Choke Tubes Rifled for Winchester - Browning Invector - Moss 500 20 Gauge constricted at Rifled and measured at 0.62 diameter.

LIFETIME WARRANTY: We back all of our choke tubes with our lifetime warranty so you can focus on busting clays and filling bag limits.

MADE IN THE USA: All our Carlson's Choke Tubes are made, right here, in the United States.

Carlsons Choke Tubes 20 Gauge for Winchester - Browning Inv - Moss 500 [ Rifled