American Defense Mfg.

Elevate your optic mounting with American Defense Manufacturing® (ADM) mounts—engineered for rock-solid stability, lightning-fast QD convenience, and repeatable zero retention under the harshest conditions.

Why choose American Defense Mfg.?

  • Precision CNC Machining: 6061-T6 aluminum bodies with billet-steel interfaces are machined to sub-0.005″ tolerances for perfect rail-to-optic alignment and rock-steady lockup.
  • Patented QD Lever System: Tool-free levers engage with a tactile click and cam-lock design to clamp securely to any MIL-STD-1913 rail, then release instantly—return to zero within 0.1 MOA.
  • Low-Profile, Lightweight Design: Skeletonized geometry minimizes mass (as little as 1.6 oz) and rail footprint while preserving absolute stiffness and strength.
  • Versatile Co-Witness Options: Select models offer absolute, lower-⅓, or adjustable-height co-witness interfaces for seamless integration with iron sights, red dots, or magnifiers.
  • Lifetime Warranty & Made in USA: Every mount is proudly built in Texas and backed by ADM’s no-fault lifetime warranty against breakage or failure.

Featured American Defense Mfg. Mount Models

Brand & Model

Key Features

AD-Recon™ QD Mount

RMR & DeltaPoint Pro multi-footprint; adjustable-height co-witness (±0.25″); patented “free-float” lever cam; 1.6 oz; hard-coat anodize.

AD-Comp™ QD Comp-M5 Mount

Low-profile QD mount for Aimpoint Comp M5/M4; absolute and lower-⅓ co-witness heights; spring-loaded levers; 1.7 oz; nitride steel cams.

AD-LT™ Long™ QD Mount

Extended 1″-tube riser; adjustable lower-⅓ co-witness; universal red-dot footprints; skeletonized arms; 2.1 oz; Type III anodize.

AD-Micro™ QD Riser Mount

RMR/Docter® footprint; 0.875″ riser for lower-⅓ co-witness; spring-loaded lever; tool-less clamp tension adjustment; 1.5 oz weight.

AD-Captive™ Flip-To-Side Magnifier

3× magnifier mount; flip-to-side QD lever; adjustable tension; co-axial alignment; 2.4 oz; CNC-machined interface for absolute repeatability.

Whether you’re mounting a red dot on a patrol carbine, integrating a magnifier, or setting up co-witness backups, American Defense Mfg. mounts deliver the QD speed, lightweight strength, and pinpoint repeatability you demand. Browse the ADM lineup now and lock in your zero—every time.

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