Winchester Signature SX2 SX3 Invector Plus 12 Gauge Improved Cylinder Choke Tube
- Precision Machined Solid Aircraft Aluminum with Hard Anodizing for Tight Tolerance and Durability.
- Universal Design with Multiple Locking Position.
- Modular Design compatible with Bridge Mount Angle Mount BM03D45, BM05D45, BM03D90 & BM05D93.
- Flat Based Rail with Robust and Lightweight Design.