Talley 840700Sm Ring/Base Combo Black Anodized Aluminum 34mm Tube Compatible W/Remington 700/721/722/725/40X 6-48 Screws Mount Medium Rings Short Action 20 MOA Scope Mounts Made By Talley Manufacturing Offer a Unique And Simplified One-Piece Scope Ring And Base Solution. 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. For Remington Models 700/721/722/725/40X. Specifications: - Model: Ring/Base Combo - Material: Aluminum - Mount Type: 6-48 Screws - Ring Height: Medium Manufacturer: Talley Mfg Number: 840700Sm Model: Ring/Base Combo