Talley Sb930735 Browning X-Bolt Scope Mount/Ring Combo Smoked Bronze Cerakote 1" These Browning X-Bolt Scope Mounts Made By Talley Manufacturing Offer a Unique And Simplified One-Piece Scope Ring And Base Solution For Browning X-Bolt Rifles. Mounts To Receiver With 6-48 Length Screws. This Simplified Mounting System eliminates The Possibility Of An Out Of Alignment Interface Or Loose Connection Between The Ring And Base Of Traditional Two-Piece designs. Ultimately This provides More Strength And Durability Than Rival Steel Rings And Bases, But With a Lighter Overall Weight. Fully CNC machined From Lightweight Aircraft-Grade Aluminum To The Industries tightest tolerances, This Rigid Scope Mounting Platform Requires No Lapping And Is Ready To Go Out Of The Box. Model: Browning X-Bolt Style: Integrated Scope Ring And Base Material: 6061-T6 Aluminum Pieces: 2 Mount Type: To Receiver Rings Included: Yes Ring Height: Low Mount Height: 0.440" Front/0.515" Rear