American Defense AD-DELTA-C 30mm Cantilever Quick-Detach Scope Mount

American Defense Mfg. AD-DELTA-C-30-STD Mount is a precision cantilever scope mount engineered to secure 30 mm tube optics on AR-15 and AR-10 platform rifles. It combines American Defense’s QD Auto Lock™ quick-detach levers with a forward cantilever design to deliver secure attachment, repeatable return-to-zero performance, and built-in eye relief without loose parts — ideal for LPVOs and tactical rifles.

Key Attributes – American Defense Mfg. AD-DELTA-C-30-STD

• Brand: American Defense Manufacturing (ADM)
• Product Name: AD-DELTA-C 30 mm Scope Mount – Standard Height
• Condition: New
• Product Type: Cantilever Scope Mount
• MPN / SKU: AD-DELTA-C-30-STD
• Ring Diameter: 30 mm (fits 30 mm optic tubes)
• Mount Height: Standard height (approx. 1.50″ optic centreline above rail)
• Mount Style: Cantilever, one-piece design
• Attachment System:
• ADM QD Auto Lock™ quick-detach levers (tool-free installation)
• Captive lever design — no loose parts
• Adjustable tension to fit Mil-Std 1913 Picatinny rails
• Return to Zero: Yes — repeatable zero when removed and reinstalled
• Material: Precision-machined 6061-T6 aluminum
• Finish: Type III hard-coat anodized, matte black
• Compatibility:
• AR-15, AR-10, SCAR, and other flat-top receivers
• Designed for optics with a 30 mm main tube
• Durability:
• Shock resistant
• Corrosion resistant
• Built for tactical, competition, and duty use
• Weight: Approx. ~9–10 oz (mount alone; typical for Delta-C 30 mm cantilever)
• Forward Offset: Built-in (~2″) for proper eye relief with LPVOs and longer objectives
• Made In: USA (typical ADM manufacturing)