How To Install Streamlight TLR-1 HL Flashlight On Your Glock Pistol, Handgun, Or Picatinny Rail.

Published on September 20, 2022
Duration: 3:45

This guide details the straightforward installation of a Streamlight TLR-1 HL weapon light onto a Glock pistol's accessory rail. It emphasizes ensuring the firearm is clear, using the correct mounting piece for the specific firearm (Glock, Sig P320, 1911, or Picatinny rail), and securely tightening the light using a coin. Basic operation of the light's modes (constant-on, momentary-on, strobe) is also covered.

Quick Summary

To install a Streamlight TLR-1 HL on a Glock, ensure the firearm is clear. Use the provided 'GLOCK' mounting piece, aligning its notch with the rail groove. Slide the light on, then hand-tighten the screw. Use a coin to firmly tighten the screw, listening for a normal 'crackling' sound as it seats against the polymer frame.

Chapters

  1. 00:00Introduction and Firearm Clear Check
  2. 00:37Tools Needed for Installation
  3. 00:44Interchangeable Mounting Pieces Explained
  4. 01:39Loosening the Mounting Screw
  5. 01:50Aligning the Mounting Piece with Rail Groove
  6. 02:03Attaching the Light to the Rail
  7. 02:23Ensuring Secure Fit
  8. 02:31Hand-Tightening the Screw
  9. 02:40Using a Coin to Tighten
  10. 02:51Normal Tightening Sounds
  11. 03:15Light Operation and Modes

Frequently Asked Questions

What tools are needed to install a Streamlight TLR-1 HL on a Glock?

You will need the Streamlight TLR-1 HL flashlight itself and a coin, such as a dollar coin, quarter, or nickel, to help tighten the mounting screw securely onto the firearm's rail.

How do I ensure the Streamlight TLR-1 HL is compatible with my handgun?

The TLR-1 HL comes with interchangeable mounting pieces. For Glocks, use the 'GLOCK' piece. It also includes pieces for Sig P320s, 1911s, and standard Picatinny rails, ensuring broad compatibility with railed handguns.

What is the correct way to attach the Streamlight TLR-1 HL to a Glock rail?

First, ensure the firearm is clear. Then, align the notch on the 'GLOCK' mounting piece with the corresponding groove on your pistol's accessory rail. Slide the light onto the rail until it is securely latched on both sides.

Is it normal for the Streamlight TLR-1 HL to make a cracking sound when tightening?

Yes, a slight 'crackling' or 'scratching' sound is normal when tightening the Streamlight TLR-1 HL onto a polymer frame. This indicates the light is properly seating and tightening down onto the rail system.

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