Leupold Mark IMS 178847 Integral Mounting System Flat Dark Earth

The Leupold Mark IMS 178847 transforms scope mounting with its integral design that eliminates traditional ring and base complications. This Flat Dark Earth mounting system delivers consistent zero retention and simplified installation across multiple platforms.

What Makes This Different

The Mark IMS features a one-piece construction that replaces separate rings and bases with a unified mounting solution. Traditional two-piece systems introduce potential failure points where rings meet bases, while this integral design maintains consistent clamping force across the entire scope tube. The system accommodates 30mm scope tubes with precise tolerances that prevent scope shift during heavy recoil cycles.

Key Features

• One-piece integral design eliminates ring-to-base interface failures
• 30mm scope tube compatibility with 1.5-inch center height
• Flat Dark Earth Cerakote finish matches tactical rifle systems
• Picatinny rail interface with steel cross-bolts for secure attachment
• Precision-machined aluminum construction reduces overall weight
• Four-screw scope clamping system distributes stress evenly
• Compatible with standard torque specifications up to 25 inch-pounds

Field performance remains consistent across temperature extremes and high round counts. The integral design maintains zero through rapid temperature changes that cause traditional ring systems to shift slightly. Competition shooters benefit from the repeatable point of impact when removing and reinstalling scopes, while tactical applications gain reliability during transport and deployment.

Technical Specs

• Scope tube diameter: 30mm
• Center height: 1.5 inches
• Material: Precision-machined aluminum
• Finish: Flat Dark Earth Cerakote
• Rail interface: Picatinny/Weaver compatible
• Weight: Approximately 6.2 ounces
• Torque specification: 25 inch-pounds maximum
• Country of origin: United States

The Mark IMS represents Leupold's engineering focus on eliminating common mounting failures through simplified design. Professional users choose integral systems when reliability outweighs the flexibility of adjustable ring heights.