Carlsons Choke Tubes 12 Gauge for Browning Invector DS [ Long Range | 0.715 Diameter ] Blued Steel | Cremator Ported Waterfowl Choke Tube | Made in USA Backing Plate Shoulder EN1621-1

Shoulder EN1621-1

The Fin Ultra Ambi is the first ambidextrous ear tip fit for both the left and right ear on the market

49" height allows for greater rotational torque than lower profile vanes resulting in faster correction

It also includes our patented Side Mount

POSITIONING - Independent

Carlsons Choke Tubes 12 Gauge for Browning Invector DS [ Long Range | 0.715 Diameter ] Blued Steel | Cremator Ported Waterfowl Choke Tube | Made in USA Backing Plate Shoulder EN1621-1CARLSON'S Choke Tubes 12 Gauge for Browning Invector DS [ Long Range 0. 715 Diameter ] Stainless Steel Cremator Ported Waterfowl Choke Tube Made in USA 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.