OSight Red Dot from Olight full Independent Review by Deuce

Published on August 10, 2024
Duration: 11:43

This review of the Olight OSight red dot sight highlights its advanced features, including a sealed, rechargeable battery system with a magnetic charger and IP67 water resistance. The reviewer, Deuce, emphasizes its large window, bright 3 MOA dot, and robust construction, which proved durable even after being mounted on a shotgun for a recoil test. While praising its technical sophistication and performance, Deuce notes its weight and non-replaceable battery as potential drawbacks for some users.

Quick Summary

The Olight OSight red dot sight features a sealed, IP67-rated design with a non-replaceable, rechargeable battery, recharged via a magnetic USB-C cap. It offers a large sight window, a bright 3 MOA dot, and RMR footprint, proving durable through recoil tests.

Chapters

  1. 00:00Introduction & First Impressions
  2. 00:31Olight OSight Purchase & Initial Thoughts
  3. 00:46Range Test Setup & Ammunition
  4. 01:13Range Conditions & Target Issues
  5. 01:35Correcting Product Name: Olight OSight
  6. 01:44Olight Brand Background
  7. 02:05Olight Flashlight Experience
  8. 02:15OSight Red Dot Features: Sealed System
  9. 02:25IP67 Water Resistance
  10. 02:37Testing in Rain
  11. 03:02OSight Red Dot Overview
  12. 03:07Large Window & MOA Dot Preference
  13. 03:18RMR Footprint Compatibility
  14. 03:21Recharging System: Magnetic Cap
  15. 03:33Magnetic Cap Charging & USB-C
  16. 03:45Charging Contacts & Indicator
  17. 04:00Attaching the Magnetic Charger
  18. 04:14Battery Life Estimates
  19. 04:28Advanced Features: Auto Off & Brightness
  20. 04:37Auto Brightness Preference
  21. 04:48Home Defense vs. Range Use
  22. 05:03OSight Dot Size & Brightness
  23. 05:21Testing with Charging Cover On
  24. 05:37Durability Test Results
  25. 05:47Overall Positive Impression
  26. 05:52Acknowledging Bias
  27. 05:56Technical Nerd Appeal
  28. 06:22Target Audience for OSight
  29. 06:32Low Ready & Holster Issue
  30. 06:40Impact of Light on Shooting Dynamics
  31. 07:00Review Summary: The Good
  32. 07:03Brightness & Battery Life
  33. 07:24Beefy Construction & Glare Protection
  34. 07:36Adjustable Features: Auto On/Off & Brightness
  35. 07:47Reviewer's Preferred Settings
  36. 07:59Brightness Cranked Up
  37. 08:01Shotgun Recoil Test Setup
  38. 08:03Verifying Zero Before Test
  39. 08:16Zero Verification Success
  40. 08:22Shotgun Test: Saiga 12
  41. 08:34Firing Five Rounds
  42. 08:46Returning to Pistol for Zero Check
  43. 08:54Zero Retention Confirmed
  44. 09:07Review Summary: The Negatives
  45. 09:17Weight & Bulk
  46. 09:27Impact on Cycling
  47. 09:43Non-Replaceable Battery Issue
  48. 09:55Lifetime Warranty Clarification
  49. 10:05Rechargeable Battery Lifespan
  50. 10:12Ammo Depletion
  51. 10:27Disclosure: Purchased with Own Money
  52. 10:39Ideal User Profile
  53. 10:47Iron Sights vs. Red Dots
  54. 10:56Alternative Red Dot Recommendations
  55. 11:09Tech-Savvy User Appeal
  56. 11:16Final Verdict on Olight OSight
  57. 11:18Outro & Call to Action

Frequently Asked Questions

What are the key features of the Olight OSight red dot sight?

The Olight OSight boasts a fully sealed, IP67-rated design with a non-replaceable, rechargeable battery. It features a large sight window, a bright 3 MOA dot, an RMR footprint, and a unique magnetic charging system with a USB-C cap.

How is the Olight OSight recharged, and how long does the battery last?

The OSight is recharged via a magnetic cap that attaches to the sight; the cap itself is charged via USB-C. Battery life is estimated at 500 hours on the highest setting, potentially extending to 50,000-70,000 hours with auto-dimming and auto-off features.

Is the Olight OSight durable and does it hold zero?

Yes, the OSight is built to be robust, featuring a large housing for impact resistance and sun deflection. It demonstrated excellent zero retention even after being mounted on a Saiga 12 shotgun for a recoil test.

What are the main drawbacks of the Olight OSight red dot?

The primary drawbacks mentioned are its weight due to the substantial housing and the non-replaceable nature of its rechargeable battery, meaning the sight is not user-serviceable if the battery fails.

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