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American Defense AD DELTA C M Quick Detach Scope Mount 30mm 1 70 Height Anodized Black AD DELTA C M 30 STD UPC 810104931045
Product Description
The American Defense Manufacturing AD-DELTA-C-M Quick Detach Scope Mount (AD-DELTA-C-M-30-STD) in Anodized Black is a heavy-duty, precision-engineered cantilever mounting platform designed to secure 30mm riflescopes onto flattop AR-15 and tactical rifle platforms. Featuring a 1.70-inch medium optical centerline height and 2 inches of forward cantilever extension (eye relief offset), this mount places LPVOs and high-power optics at an ideal posture for rapid heads-up target acquisition while clearing night vision equipment and backup iron sights.
Precision CNC-machined in the USA from a solid block of 6061-T6 aircraft-grade aluminum, the AD-DELTA-C-M is built with horizontal split rings spaced at 4.4 inches to comfortably clear wide magnification rings and objective housing bells. It utilizes ADM's patented QD Auto Lock™ Lever system (Standard Levers), which provides superior clamping force and requires no proprietary tools for adjustment. The tension can be adjusted by hand or with a flat-blade screwdriver to ensure a custom, rock-solid fit on both MIL-STD-1913 Picatinny rails and out-of-spec rail slots.
Finished in a durable Mil-A-8625 Type III Hard-Coat Anodized black finish, the AD-DELTA-C-M features integrated recoil lugs that absorb severe recoil impulses and protect your optic's tube from shifting. With its proven return-to-zero performance, shooters can detach and reattach their scope repeatedly without losing zero retention under demanding field conditions.
*Armorer Bench Notes & Real-World Staging Guidance:*
Fitment Matrix: Accepts 30mm riflescope tube diameters. Mounts to standard MIL-STD-1913 Picatinny receiver top rails on AR-15, AR-10, FN SCAR, and bolt-action chassis systems. 1.70" centerline height is ideal for fast heads-up shooting and gas mask clearance.
- Ensure the host firearm is completely clear, magazine removed, and chamber visually and physically verified empty.
- Unlock the dual QD Auto Lock™ levers and place the mount onto the receiver top rail, pushing forward toward the muzzle to seat the integral recoil lugs against the Picatinny cross-slots.
- Close the levers. If tension is too loose or tight, open the levers, press in the locking pins, and rotate the adjustment nuts on the opposite side using your finger or a flat-head screwdriver until the levers lock firmly with moderate thumb pressure.
- Set the 30mm scope inside the lower ring halves, level the reticle using a wedge or leveling block, and torque top ring screws evenly in a cross-pattern to 20–25 in-lbs using threadlocker.
Key Features
- 1.70" Centerline Optical Height: Elevates optics to a comfortable 1.70-inch height for ergonomic heads-up shooting and gear clearance.
- 2.0" Built-in Cantilever Offset: Provides proper eye relief placement when mounting LPVOs and high-magnification scopes on flattop receivers.
- Patented QD Auto Lock™ Lever System: Tool-free fully adjustable levers lock securely onto both in-spec and out-of-spec Picatinny rails.
- Integrated Recoil Lugs: Machined recoil lugs distribute heavy recoil forces across the rail to prevent zero movement.
- 6061-T6 Aircraft Aluminum: Precision CNC-machined aluminum body finished in a durable matte black Type III hard-coat anodization.
Product Specifications
- Brand: American Defense Manufacturing (ADM)
- Model/Series: AD-DELTA-C-M 30mm QD Mount
- MPN / SKU: AD-DELTA-C-M-30-STD / AD-DELTA-C-M-30MM STD
- UPC: 810104931045
- Ring Diameter: 30mm
- Optical Centerline Height: 1.70 Inches (Medium Height)
- Cantilever Offset: 2.0 Inches
- Ring Spacing: 4.4 Inches (Outer Width)
- Material: 6061-T6 Billet Aircraft Aluminum
- Finish/Color: Type III Hard-Coat Anodized Matte Black
- Overall Weight: 8.5 oz
- Country of Origin: United States
