AT3 ACE Red or Green Dot with LaRue LT837 Ultra-Low QD Mount
Features
- Available with a red or green 3 MOA dot
- Ultra-low mount minimizes optic height over the Picatinny rail
- RMR footprint provides direct compatibility between the ACE and LaRue mount
- LaRue Speed Lever allows quick, tool-free removal from the rail
- Repeatable quick-detach system is designed to maintain zero after removal and reinstallation
- Shake Awake activation with a 5-minute auto-off
- Automatic brightness mode plus 12 manual brightness settings
- Up to 50,000 hours of battery life from one CR2032 battery
- 7075 aluminum optic housing with a precision-machined aluminum mount
- Matte black anodized finish
This kit combines the AT3 ACE with the LaRue LT837 ultra-low QD mount for shotguns, PCCs, rifles, and other firearms where keeping the red dot close to the Picatinny rail matters. The LaRue Speed Lever allows the optic and mount to be removed quickly and returned to the same rail position, while the ACE provides Shake Awake activation, automatic brightness adjustment, and a choice of red or green reticle.
Note: This ultra-low mount is not intended to provide an absolute or lower 1/3 co-witness with standard-height AR-15 iron sights. Select an ACE mounting screw that securely engages the mount without bottoming out.
Specifications
- Optic Brand: AT3 Tactical
- Optic Model: ACE Pistol Red Dot Sight
- Mount Brand: LaRue Tactical
- Mount Model: RMR Ultra-Low QD Mount
- Mount MPN: LT837
- Optic Footprint: RMR
- Rail Compatibility: Picatinny
- Mount Height: Ultra-Low
- Mounting System: LaRue Speed Lever Quick-Detach
- Return to Zero: Yes
- Reticle Options:
- Red 3 MOA Dot – ACE MPN: AT3-ACE-0
- Green 3 MOA Dot – ACE MPN: AT3-ACE-GRN-0
- Objective Lens: 22mm x 17mm
- Brightness Settings: 12 – 10 Daylight and 2 Night Vision
- Shake Awake: Yes, with 5-Minute Auto-Off
- Auto Brightness: Yes
- Night Vision Compatible: Yes
- Adjustment Range: 100 MOA
- Click Value: 1 MOA
- Eye Relief: Infinite
- Parallax: Fixed, Parallax-Free
- Battery: CR2032
- Battery Life: Up to 50,000 Hours
- Optic Material: 7075 Aluminum
- Mount Material: Precision-Machined Bar-Stock Aluminum
- Finish: Matte Black Anodized
- Waterproof Rating: IPX7
- Shockproof Rating: 1,200 G for 5,000 Repetitions
- Optic Dimensions: 1.98″ Long x 1.17″ Wide x 1.08″ High
- Optic Weight: 1.35 oz with Battery and Cover
- ACE Mounting Screw Torque: 10-12 inch-pounds
What’s Included
- 1x AT3 Tactical ACE red dot sight in selected reticle color
- 1x LaRue LT837 ultra-low RMR QD mount
- 1x LaRue QD adjustment wrench
- 1x LaRue instruction sheet
- 1x 1-degree shim plate
- 1x Windage, elevation, and battery cap tool
- 1x T10 Torx key
- 1x Lens wipe
- 5x Sets of ACE mounting screws
Products available on this page:
- AT3 Tactical ACE Pistol 3 MOA Red Dot Sight - 2 Dot Colors - LaRue Ultra Low QD Picatinny Mount Kit - Red - Reticle Color: Red | SKU: AT3-ACE-0-LT837
- AT3 Tactical ACE Pistol 3 MOA Red Dot Sight - 2 Dot Colors - LaRue Ultra Low QD Picatinny Mount Kit - Green - Reticle Color: Green | SKU: AT3-ACE-GRN-0-LT837
