Lone Wolf 9-inch barrels in Glock 20 and Glock 21

Published on December 3, 2013
Duration: 16:46

This review details the performance of Lone Wolf's 9-inch barrels for Glock 20 (10mm) and Glock 21 (.45 ACP). Significant velocity increases were observed, up to 12-13% for .45 ACP and 10mm respectively, compared to standard barrels. The extended barrels are shown to be drop-in replacements and are discussed in the context of legal requirements like California's 'Single Shot Exemption' and hunting regulations.

Quick Summary

Lone Wolf 9-inch barrels for Glock 20 (10mm) and Glock 21 (.45 ACP) offer significant velocity increases, up to 12-13% over standard barrels. These drop-in replacements can also help meet legal requirements like California's 'Single Shot Exemption'.

Chapters

  1. 00:00Shooting Demo: Glock 21 w/ 9" Lone Wolf Barrel
  2. 01:31Introducing Lone Wolf 9" Barrels for Glock 20/21
  3. 03:41.45 ACP Velocity Comparison Results
  4. 06:0610mm Velocity Comparison Results
  5. 08:16Legal Context: Single Shot Exemption & Hunting
  6. 10:0110mm Shooting & Final Thoughts

Frequently Asked Questions

What kind of velocity increase can be expected with a Lone Wolf 9-inch barrel?

The Lone Wolf 9-inch barrel provides significant velocity gains. For .45 ACP, expect up to a 12% increase, reaching around 915 FPS. For 10mm, gains can be up to 13%, achieving velocities like 1386 FPS with specific ammunition.

Are Lone Wolf 9-inch barrels compatible with standard Glock slides?

Yes, the Lone Wolf 9-inch barrels are designed as drop-in replacements for Glock 20 (10mm) and Glock 21 (.45 ACP) slides. They are intended to fit standard slides without requiring extensive gunsmithing.

Why would someone use a 9-inch barrel on a Glock pistol?

Extended barrels like the 9-inch Lone Wolf can be used for legal compliance, such as California's 'Single Shot Exemption' which requires a minimum overall firearm length. They are also used for hunting in states with minimum barrel length requirements.

How does the 9-inch barrel affect the shooting experience?

The added length and weight of a 9-inch barrel can contribute to a perceived reduction in recoil. The increased velocity also means the projectile retains more energy downrange.

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