FLUX Brace for 10mm and .45 Glocks.

Lead Time 3-8 Weeks. We do not sell or ship to anyone outside of the USA.

COMPATIBLE WITH: Glock G20, G21, G40, G41

Not compatible with other pistol brands or 9mm/.40 Glocks.

IMPORTANT: Only compatible with Gen 4-5.

Compatible with most lights. Optional Flux Heavy Flashmag.


  • Auto-deploy

  • High-strength, impact resistant polymer

  • Chrome moly steel with nitride finish

  • Single-pin quick installation

  • No permanent modification

Patent Pending Design. Flux Defense LLC.

NOTE: This item is designed as a pistol brace. It is neither designed nor intended to be a stock. 

Warning: Do not install on Glock GEN 1-3 or any other models or manufacture’s weapons, this could lead to serious injury. As with all firearms. always wear proper in eye protection and ear protection. Warning keep face and eyes back from brace and brace mount.

Caution: Watch instruction video before installing: Read warnings before use.

Note: Firearm manufacturer’s warranty may be voided by alterations to your firearm.

*Does not include firearm pictured.

ATTENTION: We do not ship outside the United States. Must be 18 or older to purchase.

We do not currently ship to California, New Jersey, New York, Massachusetts

All Federal, State, and local laws apply.

Warning: The pistol brace is neither designed nor intended to be shouldered. This pistol brace version is designed and intended to be used as a pistol with one hand.

The use of Glock® is merely to advertise the sale of an aftermarket conversion for Glock pistols and the makers of this product are not affiliated in any manner with, or otherwise endorsed by Glock®, Inc.

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