Browning 113-3273 Choke Tube 12 MD INV DS

Browning 1133273 Invector DS 12 GA Modified Silver The tubes fit flush with the end of the barrel but are longer than competitor tubes. The Extended tubes are available as accessory and are even longer. The Proprietary differential banded gas seal eliminates residue build up and makes chokes easy to remove and install. Integrated spring suspension holds the seal tight yet allows expansion against the barrel wall for a perfect fit and a smooth transition for shot column entering choke Gas is c