Calculated Kinetics Optic Plate System with Iron Sight For MAC DS1911 Fits RMR Footprint Anodized Finish Black MACDS1911 RMRDT UPC 850069184605
Product Description
The Calculated Kinetics DOGTAG Optic Plate System with Integrated Rear Iron Sight (MACDS1911-RMRDT) in Black is an essential mounting upgrade specifically engineered for Military Armament Corporation MAC 9 DS 1911 double-stack handguns. Designed to convert the factory slide cut to accept red dot optics utilizing the industry-standard Trijicon RMR footprint—including the Trijicon RMR, SRO, RCR, Holosun 407C, 507C, and 508T—this plate delivers duty-grade optic staging for modern 2011/1911 DS platforms.
Precision CNC-machined from 6061-T6 aircraft-grade aluminum and finished with a durable matte black hard-coat anodization, the MACDS1911-RMRDT incorporates Calculated Kinetics' patented DOGTAG design. The front deflector ledge extends upward before the optic's objective lens, shielding expensive glass from expelled carbon residue, hot gasses, and ejecting brass, while doubling as a heavy-duty ledge for one-handed slide manipulation.
Featuring a built-in rear dovetail iron sight notch, this adapter plate establishes a lower 1/3 or co-witness sight picture when paired with standard suppressor/optic-height front sight blades. Engineered for rigid zero retention under aggressive recoil, the kit comes complete with custom mounting screws, installation hardware, and threadlocker for a seamless armorer installation.
*Armorer Bench Notes & Real-World Staging Guidance:*
Fitment Matrix: Fits optic-ready MAC 9 DS 1911 (Double Stack) pistols. Interfaces natively with red dot optics utilizing the Trijicon RMR footprint (Trijicon RMR/SRO/RCR, Holosun 407C/507C/508T, and compatible optics).
- Ensure the host handgun is completely clear, magazine removed, and chamber visually and physically verified empty.
- Clean and degrease the slide optic pocket, mounting surfaces, and tapped screw holes using isopropyl alcohol.
- Position the DOGTAG adapter plate into the MAC DS 1911 slide cutout, ensuring the integrated rear iron sight is oriented toward the back of the slide.
- Apply medium-strength blue threadlocker to the plate mounting screws and torque to 12–15 in-lbs. Mount the RMR-pattern optic onto the plate and torque the optic screws to 12–15 in-lbs using a calibrated torque driver.
Key Features
- Integrated Rear Iron Sight: Built-in rear dovetail notch provides immediate backup iron sight alignment through red dot optics.
- Patented DOGTAG Lens Deflector: Front deflector shield protects objective lens glass from carbon fouling, unburnt powder, and brass strikes.
- Trijicon RMR Footprint Standard: Fits Trijicon RMR/SRO/RCR, Holosun 407C/507C/508T, and compatible open reflex sights.
- MAC DS 1911 Specific Fitment: Engineered specifically for Military Armament Corp double-stack 1911 slide cuts for a tight, gap-free fit.
- 6061-T6 Aircraft Aluminum: Lightweight, ultra-strong construction hard-coat anodized in matte black for extreme corrosion resistance.
Product Specifications
- Brand: Calculated Kinetics
- Model/Series: DOGTAG Optic Plate System with Rear Iron Sight
- MPN / SKU: MACDS1911-RMRDT / MACDS1911RMRDT
- UPC: 850069184605
- Handgun Compatibility: MAC 9 DS 1911 (Military Armament Corp Double Stack)
- Optic Footprint Standard: Trijicon RMR Footprint
- Iron Sight Integration: Integrated Rear Backup Dovetail Sight
- Material: 6061-T6 Aircraft-Grade Aluminum
- Finish/Color: Matte Black Hard-Coat Anodized
- Country of Origin: United States
