Leupold Mark IMS 34mm Bolt-Action Scope Mount – Integral One-Piece Picatinny | 176884

The Leupold Mark IMS 34mm Bolt-Action Scope Mount (MPN 176884 / UPC 030317021788) is a precision-engineered one-piece integral mounting system designed to securely attach optics with a 34 mm main tube to MIL-spec Picatinny rail-equipped rifles, especially bolt-action and AR-style platforms. Its forward cantilever designpositions the scope for optimal eye relief and full field of view, while the integrated base and rings provide unmatched rigidity and recoil resistance. Made from durable aluminum with a matte finish, this mount elevates the centerline of the optic ~1.5″ above the rail — mirroring the classic sight height of traditional rifles — and ensures a solid, repeatable mounting solution for precision, tactical, and hunting applications.

Key Attributes & Technical Specifications:

• Brand / Series: Leupold Mark IMS Mounting System (integral scope mount)
• MPN: 176884
• UPC: 030317021788
• Product Type: Scope mount — integral one-piece base + rings
• Compatibility: Picatinny / MIL-STD-1913 rail systems on rifles
• Tube Size Supported: 34 mm main tube optics
• Material: 6061-T6 aircraft-grade aluminum
• Finish: Matte black hard-coat anodized
• Design: Forward cantilever integral mount for improved eye relief and natural cheek weld
• Mount Height (Centerline): ~1.50 in above rail
• Base Cant: None (zero MOA)
• Weight: ~7.1 oz (lightweight yet rugged)
• Keeper Clamp Torque: ~65 in-lbs recommended
• Ring Top Screw Torque: ~28 in-lbs recommended
• Length: ~5.74 in total mount length
• Rear Offset: ~0.38 in
• Ring Depth: ~0.65 in
• Length Within Rings: ~3.68 in
• Ring Width: ~1.98 in
• Construction: One-piece design for increased rigidity and repeatability
• Intended Use: Precision rifle setups, hunting rifles, tactical platforms where eye relief and scope positioning are critical
• Country of Manufacture: USA-made engineering and construction (standard for Leupold mounting systems)