Leupold Mark IMS 176887 Integral Mounting System Matte Black

The Leupold Mark IMS (Integral Mounting System) 176887 delivers precision scope mounting with zero-shift reliability for tactical and precision shooting applications. This matte black mounting solution eliminates the weak points found in traditional ring-and-base combinations through its one-piece construction.

What Makes This Different

The Mark IMS features a monolithic aluminum construction that spans multiple receiver mounting points, distributing stress more evenly than separate rings and bases. This integrated approach reduces potential failure points from 8-12 individual fasteners down to 4-6 mounting screws. The system maintains consistent scope alignment even under heavy recoil, with stress distribution that prevents scope tube damage common with over-torqued traditional rings.

Key Features

• One-piece 6061-T6 aluminum construction eliminates ring-to-base interface
• Matte black Type III hard anodized finish resists wear and reduces glare
• Precision-machined 30mm tube diameter accommodates most tactical scopes
• Cross-bolt locking mechanism prevents scope rotation under recoil
• Picatinny rail compatibility fits standard MIL-STD-1913 platforms
• Torque specifications clearly marked for proper installation
• Return-to-zero capability maintains point of impact after removal

Field performance demonstrates the Mark IMS maintains zero through temperature extremes from -40°F to 160°F. The system proves effective for precision rifle competitions where consistent scope positioning determines match outcomes. Law enforcement and military applications benefit from the mount's ability to maintain zero after weapon disassembly for transport or maintenance.

Technical Specs

• Material: 6061-T6 aluminum alloy construction
• Finish: Type III hard anodized matte black
• Tube diameter: 30mm scope compatibility
• Rail interface: MIL-STD-1913 Picatinny specification
• Weight: Approximately 4.2 ounces
• Fastener type: Torx head cap screws included
• Country of origin: Made in USA
• Warranty: Leupold lifetime service policy

The Mark IMS represents Leupold's engineering focus on eliminating scope mounting variables that affect accuracy. Professional shooters and serious enthusiasts recognize the value of investing in mounting systems that match their optics quality.