Can You Mount A Rifle Light On A Pistol???

Published on May 19, 2025
Duration: 1:31

This video explores the feasibility of mounting a rifle light onto a pistol. While attempting to mount a Streamlight TLR RM1HLX on a Gearson Regard MC and then a Gearson Match X, it was found that the 1913 rail adapter on the light did not perfectly fit the pistol's rail due to design differences. The presenter highlights that some lights, even if marketed as rifle lights, were originally designed for pistols and will mount without issue.

Quick Summary

Mounting a rifle light on a pistol can be challenging due to differences between rifle top rails and pistol accessory rails. Features like rail bumps on pistols can prevent proper fitment of lights with 1913 rail adapters. It's recommended to use lights specifically designed for pistols for reliable mounting.

Chapters

  1. 00:00Introduction: Rifle Light on Pistol?
  2. 00:05Contender: Streamlight TLR RM1HLX
  3. 00:15Test Pistol 1: Gearson Regard MC
  4. 00:22Mounting Obstacle: Rail Bump
  5. 00:31Test Pistol 2: Gearson Match X (2011)
  6. 00:47Attempting the Mount
  7. 00:571913 Rail Adapter Fit Issues
  8. 01:08Rifle vs. Pistol Rail Differences
  9. 01:18Original Design Matters: Pistol Lights
  10. 01:25Conclusion & Recommendation

Frequently Asked Questions

Can a rifle light be mounted on a pistol?

It depends on the specific light and pistol. While some rifle lights can be adapted, the 1913 rail interface on many rifle lights may not perfectly fit the accessory rails found on pistols due to differences in rail design and the presence of obstructions like rail bumps.

What are the differences between rifle and pistol accessory rails?

Although they often use similar standards like Picatinny (MIL-STD-1913), the mounting surfaces can differ. Pistol accessory rails may have specific features, such as a forward bump, that interfere with the mounting of lights designed solely for the flat top rails of rifles.

Which pistols are best for mounting lights?

Pistols with longer accessory rails, like the 2011 platform, offer more flexibility in light placement. The absence of significant rail obstructions also aids in achieving a secure and proper fit for various light models.

Are there any pistol lights that look like rifle lights?

Yes, some lights are designed with a form factor that resembles rifle lights but are specifically engineered for pistol mounting. It's often best to confirm if a light was originally intended for pistol use, even if its appearance is similar to rifle-mounted options.

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