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Geissele Automatics Super Precision AR15 M4 Scope Mount 34mm Black Color Anodized Finish SKU 05 417B UPC 817953020203
Product Description
The Geissele Automatics® Super Precision® AR15 / M4 Scope Mount (SKU: 05-417B / UPC: 817953020203) represents the pinnacle of structural rigidity, zero retention, and optical alignment for modern tactical and precision rifle systems. Purpose-built to integrate 34mm high-magnification and low-power variable optics (LPVO) onto Mil-Spec AR-15 and M4 flattop upper receivers, this standard-extension cantilever mount positions the scope at an ideal 1.54-inch optical centerline height for consistent cheek weld and rapid target acquisition.
Each Super Precision mount is precision CNC-machined from a single block of billet 7075-T6 aircraft-grade aluminum, delivering tensile strength and shear resistance that far exceed standard 6061-T6 mounts. To guarantee true axial concentricity, the scope caps are line-bored simultaneously with the base body and serialized to their mating positions, eliminating the need for traditional ring lapping while shielding high-end optics from tube crushing and surface marring. The exterior is finished in an ultra-durable MIL-A-8625 Type III Class 2 Hardcoat Anodize in matte black, safeguarding the assembly against bore solvents, harsh environmental moisture, and abrasive field wear.
The foundation of the 05-417B utilizes Geissele's battle-proven nut-and-bolt rail interface, spanning seven Picatinny slots and featuring four CNC-machined shear lugs that absorb severe semi-automatic and large-bore recoil forces. Dual hardened cross-bolts with heavy-duty clamping nuts produce up to 1,400 pounds of clamping force per connection—delivering 2,800 pounds of total holding power that guarantees repeatable return-to-zero capability even under harsh combat drop conditions and heavy sustained fire schedules.
*Armorer Bench Notes & Real-World Staging Guidance:*
Fitment Matrix: Direct attachment to standard MIL-STD-1913 Picatinny rails across AR-15, M4, AR-10, SR-25, and LR-308 flattop receivers accommodating 34mm main tube diameters. CRITICAL: Exclusively engineered for 34mm scope tubes; will NOT fit 30mm or 35mm optics. DO NOT bridge the mount between the upper receiver and handguard rail; mount must be seated entirely on the receiver's Picatinny rail. Keep serialized ring caps matched to their respective positions and orient them correctly. Observe base nut torque of 68-72 in-lbs (6 ft-lbs) and ring screw torque of 15-18 in-lbs.
- Ensure the host firearm is completely clear, magazine removed, and chamber visually and physically verified empty.
- Place the mount base entirely onto the flattop receiver's MIL-STD-1913 Picatinny rail, biasing the mount forward against the recoil shoulders of the rail slots.
- Torque the two base clamping nuts using a calibrated 1/2-inch socket wrench to 68-72 in-lbs (6 ft-lbs) in an even sequence to establish full clamping force.
- Seat the 34mm optic into the lower cradles, set required eye relief, level the reticle using an optical leveling tool, and install the matching serialized ring caps.
- Evenly torque the ring cap T15 screws in an alternating X-pattern in progressive increments, maintaining uniform ring gaps on both sides, until reaching a final torque of 15-18 in-lbs dry.
Key Features
- Single Billet 7075-T6 Aluminum Construction: Offers maximum tensile and yield strength, providing superior resistance to flex, shock, and thermal movement.
- Serialized Line-Bored Ring Caps: Machined in tandem with the mount body to ensure perfect cylindrical alignment without ring lapping or optic tube distortion.
- Type III Class 2 Hardcoat Anodize: Heavy-duty non-reflective matte black surface protects against corrosion, bore cleaners, and harsh duty abuse.
- Four Integral Recoil Shear Lugs: Interlocks across seven Picatinny rail sections to absorb extreme reciprocating recoil forces and preserve absolute zero.
- 2,800 Pounds of Clamping Force: Dual heavy-duty clamping nuts generate 1,400 lbs of holding force per bolt, preventing mount shift under drop impacts.
- Standard 1.54-Inch Centerline Height: Establishes natural cheek weld and optimal eye alignment on standard AR-15 and M4 flattop platforms.
- Zero MOA Flat Trajectory: Ideal for low-power variable optics (LPVO) and tactical precision scopes utilizing modern dialing or holdover reticles.
- Proudly Made in the USA: Engineered, machined, and quality-inspected in North Wales, Pennsylvania.
Product Specifications
- Brand: Geissele Automatics®
- Model/Series: Super Precision® - AR15 / M4 Scope Mount (Standard)
- MPN / SKU: 05-417B / 05417B
- UPC: 817953020203
- Main Tube Diameter: 34mm
- Height / Optical Centerline: 1.54 Inches (Standard AR-15 Co-Witness Profile)
- Cant / Incline: 0 MOA
- Platform Compatibility: MIL-STD-1913 Picatinny Rail (AR-15 / M4 / AR-10 / SR-25 / LR-308)
- Material: Billet 7075-T6 Aircraft-Grade Aluminum
- Finish: MIL-A-8625 Type III Class 2 Hardcoat Anodize (Matte Black)
- Base Rail Footprint: 7 Picatinny Rail Sections / 4 Machined Shear Lugs
- Base Clamping Hardware Torque: 68-72 in-lbs (6 ft-lbs) (1/2-Inch Nut Driver)
- Ring Cap Hardware Torque: 15-18 in-lbs (T15 Torx)
- Country of Origin: United States
