BT3XG Frame: Pac Bay Stainless Steel: Pac Bays Stainless Steel Formulation Includes Nickel and Chromium for a Shiny, Rust Resistant Surface. Black Stainless Steel Frames have a Wear Resistant Hard Black Chrome Coating.
BT3XG Ring: Pac Bay Minima Stainless Steel Alloy. This Ring Offers Slim Profile and Light Weight Compared to Conventional Ceramic Guides.
Matching Top for BT3XG Guides: BFM3XT Top.