Surefire M312 Mini Scout Light Review

Published on November 16, 2017
Duration: 14:37

This review covers the Surefire M312 Mini Scout Light, highlighting its new D07 tail cap and comparing its beam pattern to other popular weapon lights. The light offers 300 lumens with 1.5 hours of runtime on two CR123 batteries. Key features include a durable 7075 T6 aluminum body, tempered lens, TIR reflector for intermediate throw, and a compact, lightweight design. The D07 tail cap provides both momentary and constant-on functionality, with a unique rotatable switch for customizable placement and a lockout mode for preventing accidental activation. The reviewer notes the light's robust construction and durability, despite a minor concern about the click sound on the tail cap. The price point is considered high but justified by the included offset mount and tail cap.

Quick Summary

The Surefire M312 Mini Scout Light delivers 300 lumens with 1.5 hours of runtime using two CR123 batteries. It features a durable 7075 T6 aluminum body, a TIR reflector for intermediate throw, and the new D07 tail cap with rotatable switch and lockout mode for enhanced functionality and safety.

Chapters

  1. 00:17Introduction to Surefire M312 Mini Scout Light
  2. 00:52Initial Look and Package Contents
  3. 01:11Beam Comparison: Streamlight Rail Mount
  4. 01:46Beam Comparison: Surefire M312 vs Streamlight
  5. 02:26Beam Comparison: Streamlight TLR-2 HL (Pistol Light)
  6. 03:23Surefire M312 Throw Across Lake
  7. 03:37Streamlight TLR-2 HL Throw Comparison
  8. 04:08Beam Comparison: Streamlight Rail Mount vs Surefire M312 (Distance)
  9. 04:42Surefire M312 Technical Specifications
  10. 05:25Size Comparisons with Other Lights
  11. 06:21Construction and Reflector Details
  12. 06:43Disassembly and Component Breakdown
  13. 07:17D07 Tail Cap Features and Durability
  14. 07:47D07 Tail Cap: Rotatable Switch and Interface
  15. 08:06Momentary vs. Constant On Functionality
  16. 08:36D07 Tail Cap: Lockout Mode Demonstration
  17. 09:02Tail Cap Rotation with D07 Switch
  18. 09:30Tail Cap Button Operation (Momentary/Constant)
  19. 10:03Scenario: Home Defense Application
  20. 10:54Overall Impressions: Size, Weight, Output
  21. 11:33Durability and Reliability Assessment
  22. 11:42Concerns with Tape Switches and Redundancy
  23. 12:3345-Degree Mount and Price Consideration
  24. 12:48Price Analysis and Value Proposition
  25. 13:20Conclusion and Final Thoughts
  26. 13:22Questions and Contact Information

Frequently Asked Questions

What are the key specifications of the Surefire M312 Mini Scout Light?

The Surefire M312 Mini Scout Light offers 300 lumens of output with a runtime of 1.5 hours on two CR123 batteries. It features a 1.125-inch bezel diameter, an overall length of 4.9 inches, and weighs 5.9 ounces with batteries.

What is the main advantage of the new D07 tail cap on the Surefire M312?

The D07 tail cap on the Surefire M312 offers enhanced functionality with both momentary and constant-on activation. It also features a rotatable switch for customizable placement and a lockout mode to prevent accidental light discharge.

How does the Surefire M312's beam compare to other weapon lights?

The M312 provides a focused hotspot for throw and an intermediate spill, making it suitable for rifle applications. It offers better throw than some comparable lights like the Streamlight Rail Mount 1, while being more focused than pistol lights like the TLR-2 HL.

Is the Surefire M312 Mini Scout Light durable?

Yes, the Surefire M312 is built with a durable 7075 T6 aluminum body, a tempered lens, and a TIR reflector. Surefire Scout lights are renowned for their robust construction, designed to withstand significant impact and harsh conditions.

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