Holosun Laser Aiming Device Titanium-Housing - LE221-RD
The LE221R is a class IIIa visible red laser aiming device with a coaxial mounted class 2 IR (infrared) laser for use with night vision devices. The LE221R features a grade 5 titanium housing with a quick release Picatinny rail mount. The LE221R is powered by a single CR123 battery which can provide up to 5000 hours of battery life. The rear facing selector switch lets the user select between visible low, visible high, IR low, IR high activation using the included remote pressure switch or turn the unit OFF. The LE221R also includes tactile windage and elevation adjustments for a precision zero and a top mounted activation button.
Features
- Coaxial Red and IR Laser Pointer
- High/Low Brightness Setting
- Complete Titanium Housing
- Remote Cable Switch
- Quick Release Mount
- IP67 Waterproof
Specifications
- Power Source: Battery
- Battery Type: 18350
- Battery Life (Hours): 1.6
- Video Recording: Internal
- Screen Refresh Rate: 30FPS/60FPS
- Digital Screen: 1024x768 OLED
- Brightness Setting: 10 DL & 2 NV
- Dimension (in): 3.43×1.77×1.34
- Weight (oz): 6.88
- Housing Material: Titanium
- Surface Finish: Titanium
- Adjustment per Cli: ±60 MOA
- Storage Temperature: -40℃~65℃
- Working Temperature: -40℃~51℃
- Submersion: IPX8
- Vibration: 1000G
- White LED Candela: 17000
- Laser & Illuminator Type: Dual Laser
- White LED Output: 1000 Lumens
- IR Illuminator Class: Class 1
- IR Illuminator Output: 0.7mw
- IR Pointer Class: Class 1
- IR Pointer Output: 0.1mw(low)/0.7mw(high)
- Visible Laser Class: 3R
- Visible Laser Output: 1mw(low)/5mw(high)
What Our Experts Think
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Built for Professional Use – The LE221-RD combines a visible 635nm red laser with an infrared aiming laser, providing effective targeting capability in both daylight and night-vision environments.
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Premium Titanium Construction – Its Grade 5 titanium housing offers exceptional durability while keeping weight low, making it ideal for demanding field conditions.
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Fast & Simple Zeroing – The co-aligned visible and IR lasers allow simultaneous adjustment, simplifying setup and improving consistency.
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Ready for Hard Use – Featuring IP67/IPX8-level water resistance, shock resistance up to 1000G, and a quick-detach Picatinny mount, it is designed for rugged rifle platforms.
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Mission-Focused Controls – Multiple output modes, remote pressure switch compatibility, and CR123A power provide reliable operation under stress.
Q&A
Maintenance Tips
- Clean laser lenses regularly with a microfiber cloth to maintain a clear and precise aiming point.
- Inspect the titanium housing and mount for dirt, debris, or damage after use.
- Check the Picatinny mount and mounting screws periodically to ensure the unit remains securely zeroed.
- Replace the CR123A battery when performance decreases or low-battery indicators appear.
- Remove the battery during long-term storage to prevent leakage and extend service life.
- Verify laser zero after heavy recoil, transport, or impact.
- Keep lens covers closed when not in use to protect optical components from dust and scratches.
- Store in a cool, dry location and avoid unnecessary exposure to extreme temperatures despite its rugged IPX8-rated construction.
Damage 
Loss 
Theft 
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