Description
The Burris TMPR Red Laser Sight is built from the ground up for the modular T.M.P.R. system, giving you a dedicated aiming point for low-light situations without cluttering your rifle's rail space. It mounts cleanly to the tri-rail housing of the TMPR 3 or TMPR 5, and because it's part of the system, you get some unique advantages most standalone lasers can't match.
What makes this laser different is the power-sharing setup. It includes its own LR43 battery for standalone use, but when you mount it to your TMPR prism sight, those tiny connector points at the base let it pull power from the sight's larger CR123 battery instead. That means more runtime and less overall weight in your kit. You're not juggling different battery types in the field, and the extra capacity keeps you running longer between battery changes.
The Laser's Low-Light Performance
The 2.5mW Class IIIr laser operates in the 630-645nm red wavelength and fires a bright red dot that's clearly visible at 100 yards or beyond in low-light conditions. The simple push-button operation on the back makes it intuitive to activate, and there's an auto shut-off feature to preserve battery life when you're not actively using it. Zeroing is straightforward with 120 MOA of total adjustment range, giving you plenty of windage and elevation travel to dial it in precisely to your rifle and ammunition.
Compact Design Built Into Your TMPR Setup
Weighing just 1.5 ounces and measuring 2.6 inches long, this laser adds minimal bulk to your setup. The matte black finish keeps everything looking cohesive on your TMPR sight. Beyond its modest profile, the waterproof housing is rated to 3.3 feet, so it'll handle normal field conditions and weather exposure you'd expect from a tactical rifle system. The modular mounting means you can position it on top, left, or right side of your TMPR prism sight by simply removing one of the three tri-rail panels.
Key Specifications
- Manufacturer: Burris
- Model Number: 300221
- UPC: 000381302212
- Laser Output: 2.5 mW Class IIIr
- Laser Wavelength: 630-645 nm (Red)
- Battery Type: LR43 (Standalone) / CR123 (TMPR Power-Share)
- Reticle: 5 Mil Dot
- Adjustment Range: 120 MOA Total (Windage and Elevation)
- Length: 2.6 inches
- Weight: 1.5 oz (with three LR44 batteries)
- Finish: Matte Black
- Mounting Type: TMPR Direct Mount
- Water Rating: Waterproof to 3.3 feet
- Features: Auto shut-off, Power-share connectors for TMPR integration, Push-button activation
What’s Included
- Burris TMPR Red Laser Sight module
- Three LR43 batteries
- Instruction manual
Frequently Asked Questions
Can I use the TMPR red laser as a standalone sight without a prism scope?
Yes, the laser operates independently with its own LR43 batteries. However, it's optimized for the TMPR mounting system. When used standalone, you'll need to handle the laser module separately rather than having it integrate into a mounted optic.
What's the advantage of the power-sharing connectors?
When mounted to a TMPR prism sight, the laser draws power from the sight's larger CR123 battery instead of consuming its own batteries. This setup extends runtime, reduces weight, and simplifies battery management in the field since you're only carrying one battery type for your optics.
How far will the laser be visible at distance?
The bright 2.5mW red dot is easily visible at 100 yards or more in low-light conditions. At full daylight, visibility becomes much shorter because the ambient light washes out the red beam. Low-light situations are where this laser truly shines and provides the fastest target acquisition.
Is zeroing the TMPR laser difficult?
Zeroing is straightforward with 120 MOA of adjustment range. You'll want to use either a laser bore sight to get close initially or fire test shots at 10 to 25 yards from a stable rest. Adjust the windage and elevation screws until the dot aligns with where your rifle is actually shooting.




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