Products - Winchester Winchester Invector-Plus Flush Fit Choke Tube Our Price $22.07 Retail Price: $34.99 The Winchester Invector-Plus Flush Fit Choke Tubes have a longer choke taper for more consistent patterns and uniform densities. These choke... View Options Winchester Signature Invector-Plus Choke Tubes Our Price $39.33 - $59.66 Retail Price: $51.99 Winchester Signature Invector-Plus Choke Tubes are made to enhance the performance of your shotgun. You will be able to find exactly what yo... View Options Winchester Standard Invector Flush Choke Tubes Our Price $16.85 Retail Price: $31.99 The Winchester Standard Invector Flush Fit Choke Tubes will fit a variety of older and current 12 gauge back-bored shotguns. These choke tub... View Options Loading… No products were found. Please modify your search.