Reptilia DOT Mount 1/3 Co-Witness T2 Black
Reptilia
$112.46
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Reptilia
Reptilia DOT Mount 1/3 Co-Witness T2 Black
The Reptilia DOT Mount (1/3 Co-Witness, T2 footprint, Black) is a precision-machined, low-profile optic mounting solution engineered for serious AR-platform builds that demand reliability, repeatability, and a clean, snag-free profile.
- Machined from billet 7075-T6 aluminum for maximum strength-to-weight ratio
- MilSpec Type III hardcoat anodized finish resists corrosion, wear, and harsh conditions
- Lower 1/3 co-witness height aligns with standard AR15-style iron backup sights
- Compatible with T2-footprint red dot optics including the Aimpoint Micro T-2
- Spring-loaded nitrided 4140 steel clamp mounts securely to any M1913 Picatinny rail
- Flush-seated hardware delivers a low-profile, anti-snag design for fast, clean presentation
Who This Is For
The Reptilia DOT Mount is purpose-built for AR-15 and MSR owners who run T2-footprint red dots and need a rock-solid, minimalist mount that co-witnesses with standard backup iron sights. It's an ideal upgrade for duty rifles, home defense builds, and competition setups where a lightweight, no-compromise mount is essential. Shooters who prioritize American craftsmanship and lifetime warranty coverage will find this mount a best-in-class choice.
Specifications
| Brand | Reptilia |
|---|---|
| Model | DOT Mount |
| Optic Footprint | T2 (Aimpoint Micro T-2 compatible) |
| Co-Witness Height | Lower 1/3 |
| Rail Interface | M1913 Picatinny |
| Body Material | Billet 7075-T6 Aluminum |
| Clamp Material | Nitrided 4140 Steel |
| Finish | MilSpec Type III Hardcoat Anodized |
| Color | Black |
| Country of Origin | USA |
| Includes | Mounting screws, hex L-key |
| Warranty | Lifetime (manufacturer defects) |
Frequently Asked Questions
Which red dot optics are compatible with the Reptilia DOT Mount T2 version?
This mount is designed specifically for red dot optics that use the T2 footprint, most notably the Aimpoint Micro T-2 and H-2. Always verify your optic's mounting footprint before purchasing, as Reptilia also offers DOT Mounts in other footprint configurations (such as the T1/H-1 pattern) for different optics.
What does "lower 1/3 co-witness" mean, and will it work with my backup iron sights?
Lower 1/3 co-witness means that when you look through your red dot, your front and rear iron sights appear in the lower third of the optic's window — keeping the sight picture clean while still allowing quick access to your irons. This height is compatible with standard AR-15 iron sights, including most mil-spec A2-style front posts and flat-top rear sights. It is a popular choice for shooters who want both a clear red dot view and usable backup sights.
How secure is the mounting system, and will it hold zero under hard use?
The Reptilia DOT Mount uses a spring-loaded nitrided 4140 steel clamp and mounting bolt that lock positively onto any M1913 Picatinny rail. The flush-seated hardware eliminates pressure points and snag hazards while maintaining a firm, repeatable lockup. Combined with the rigidity of the 7075-T6 aluminum body and MilSpec anodizing, this mount is engineered to hold zero reliably through recoil, handling, and field conditions consistent with duty and defensive use.
