Truglo114463013
TRUGLO TG8416B XR 21x16mm 3 MOA Red Dot Sight - Black$199.99
Availability: In Stock
The Truglo TG8429B XR is a compact 3 MOA red dot sight built for shooters who want a reliable, affordable optic on their carry gun or duty pistol. This 20x18mm reflex sight mounts directly to RMR-compatible optic-ready slides and features a clean, fast-acquisition dot that works in daylight and dim light alike. Truglo engineered the XR to be lightweight and durable without the premium price tag of competitors—making it a solid choice for everyday carry, home defense, or range work where you want your point-of-aim dialed in without fuss.
The 3 MOA dot provides good balance between precision and speed: large enough to pick up quickly in a fight, precise enough for accurate shooting at intermediate distances. Ten brightness settings and a motion-sensing wake feature mean the optic activates when you draw and stays dark when it's holstered, preserving battery life. You also get the convenience of auto-brightness memory—the sight remembers your preferred setting each time you power it back on, so you're not fumbling with controls in the moment.
Build quality is serious here: the sight is machined from aircraft-grade aluminum and sealed to IPX7 waterproof standards, so it handles rain, sweat, and holster carry without complaint. Windage and elevation adjustments are 1 MOA per click, giving you the fine-tuning you need to dial in a perfect zero. Unlimited eye relief means there's no head position requirement—shoot with any grip, any stance. A Picatinny rail mount ships with the sight, and the included CR1632 battery runs for 20,000+ hours, so you'll replace it far less often than you'd expect.
This is a red dot sight for the shooter who values reliability and value. Mount it, zero it, trust it, and move on to what matters—the actual shooting.
| Reticle Type | 3 MOA red dot |
| Objective Lens Diameter | 20x18mm multi-coated |
| Eye Relief | Unlimited |
| Brightness Settings | 10 |
| Windage/Elevation Adjustment | 1 MOA per click |
| Material | Aircraft-grade aluminum, CNC-machined |
| Water Resistance Rating | IPX7 (waterproof) |
| Battery Type | CR1632 3V (included) |
| Battery Life | 20,000+ hours |
| Auto-Off Feature | Yes (4 minutes idle) |
| Brightness Memory | Yes—remembers last setting |
| Motion-Sensing Wake | Yes |
| Mount Type | Picatinny rail (included) |
| Compatibility | RMR-optic-ready pistol slides |
| Color | Black |
| Model | TG8429B |
The XR is designed for RMR-optic-ready slides. It includes a Picatinny rail mount for standard rail systems. Check your pistol's manual to confirm it has an RMR cut or Picatinny rail before purchasing.
The CR1632 battery included with the sight is rated for 20,000+ hours of continuous use. The auto-off feature powers down the optic after 4 minutes of inactivity, so in real-world carry your battery life will be even longer.
The reticle is 3 MOA, which at 100 yards equals roughly 3 inches. This size strikes a balance between speed (quick to find and track) and precision (small enough to aim carefully).
Yes, the sight is sealed to IPX7 waterproof standards and is safe in heavy rain and submersion. The auto-shutoff feature and motion sensing also help preserve battery when the gun is holstered.
SKU: 114463631 • Width: 3.9in • Height: 3.4in • Depth: 5.1in • Weight: 0.56oz
Availability: In Stock
The Truglo TG8429B XR is a compact 3 MOA red dot sight built for shooters who want a reliable, affordable optic on their carry gun or duty pistol. This 20x18mm reflex sight mounts directly to RMR-compatible optic-ready slides and features a clean, fast-acquisition dot that works in daylight and dim light alike. Truglo engineered the XR to be lightweight and durable without the premium price tag of competitors—making it a solid choice for everyday carry, home defense, or range work where you want your point-of-aim dialed in without fuss.
The 3 MOA dot provides good balance between precision and speed: large enough to pick up quickly in a fight, precise enough for accurate shooting at intermediate distances. Ten brightness settings and a motion-sensing wake feature mean the optic activates when you draw and stays dark when it's holstered, preserving battery life. You also get the convenience of auto-brightness memory—the sight remembers your preferred setting each time you power it back on, so you're not fumbling with controls in the moment.
Build quality is serious here: the sight is machined from aircraft-grade aluminum and sealed to IPX7 waterproof standards, so it handles rain, sweat, and holster carry without complaint. Windage and elevation adjustments are 1 MOA per click, giving you the fine-tuning you need to dial in a perfect zero. Unlimited eye relief means there's no head position requirement—shoot with any grip, any stance. A Picatinny rail mount ships with the sight, and the included CR1632 battery runs for 20,000+ hours, so you'll replace it far less often than you'd expect.
This is a red dot sight for the shooter who values reliability and value. Mount it, zero it, trust it, and move on to what matters—the actual shooting.
| Reticle Type | 3 MOA red dot |
| Objective Lens Diameter | 20x18mm multi-coated |
| Eye Relief | Unlimited |
| Brightness Settings | 10 |
| Windage/Elevation Adjustment | 1 MOA per click |
| Material | Aircraft-grade aluminum, CNC-machined |
| Water Resistance Rating | IPX7 (waterproof) |
| Battery Type | CR1632 3V (included) |
| Battery Life | 20,000+ hours |
| Auto-Off Feature | Yes (4 minutes idle) |
| Brightness Memory | Yes—remembers last setting |
| Motion-Sensing Wake | Yes |
| Mount Type | Picatinny rail (included) |
| Compatibility | RMR-optic-ready pistol slides |
| Color | Black |
| Model | TG8429B |
The XR is designed for RMR-optic-ready slides. It includes a Picatinny rail mount for standard rail systems. Check your pistol's manual to confirm it has an RMR cut or Picatinny rail before purchasing.
The CR1632 battery included with the sight is rated for 20,000+ hours of continuous use. The auto-off feature powers down the optic after 4 minutes of inactivity, so in real-world carry your battery life will be even longer.
The reticle is 3 MOA, which at 100 yards equals roughly 3 inches. This size strikes a balance between speed (quick to find and track) and precision (small enough to aim carefully).
Yes, the sight is sealed to IPX7 waterproof standards and is safe in heavy rain and submersion. The auto-shutoff feature and motion sensing also help preserve battery when the gun is holstered.
SKU: 114463631 • Width: 3.9in • Height: 3.4in • Depth: 5.1in • Weight: 0.56oz