Diamonds are a shooters best friend. Browning Diamond Grade Invector Plus 12 GA Improved Modified Choke Tube has absolutely perfect concentricity for superior patterning. That is not all . . . diamond-cut knurling extends beyond the end of the barrel for easy removal and installation. The longer choke taper inside Invector-Plus choke tubes offers top performance. These are for use with back-bored barrels on 12 and 20 gauge shotguns.
- Titanium nitride finish with black accent band
- 28 gauge and .410 bore are Standard Invector chokes