UM84 M-12 Holster Thumb Strap Review

Published on June 7, 2010
Duration: 6:15

This guide details the installation of the Bianchi UM84 Thumb Break System (Model M1415) onto the UM84 holster. The process involves removing the original flap, attaching the new thumb break strap through specific loops, and securing it with clips and a snap. This modification aims to improve firearm retention and draw speed for users of the UM84 holster, which is the current sidearm holster in the US military and was designed for the M9/Beretta 92 but accommodates other large-frame pistols.

Quick Summary

The UM84 holster, the current US military sidearm holster, was designed for the Beretta 92/M9 but fits other large-frame pistols like the Glock 17. The UM84 Thumb Break System (Model M1415) by Bianchi adds a snap retention strap, enhancing security and draw speed, but is not compatible with revolver-specific UM84 holsters.

Chapters

  1. 00:04UM84 Holster Introduction
  2. 00:53Holster Draw Characteristics
  3. 01:05Introducing the Thumb Strap Accessory
  4. 01:53Bianchi Thumb Break System
  5. 02:18Removing the Original Flap
  6. 02:45Attaching the Thumb Strap
  7. 03:29Securing the Thumb Strap Tab
  8. 04:04Completing the Strap Installation
  9. 04:19Testing the Holster with Strap
  10. 04:47Final Draw Test
  11. 04:51Price and Model Information
  12. 05:05Product Details and Part Number
  13. 05:18Previous Video Reference

Frequently Asked Questions

What is the UM84 holster and what firearms does it accommodate?

The UM84 holster is the current sidearm holster used by the US military. It was originally designed for the Beretta 92/M9 but can also accommodate most large-frame revolvers and pistols, such as the Glock 17.

What is the purpose of the UM84 Thumb Break System?

The UM84 Thumb Break System is an accessory designed to be added to the UM84 holster. It provides an additional retention strap with a snap closure, aiming to improve firearm security and potentially facilitate a quicker draw compared to the original flap design.

Can the UM84 Thumb Break System be used with all UM84 holsters?

No, the UM84 Thumb Break System (Model M1415) is specifically designed for the standard UM84 holsters and will not accommodate UM84 holsters that are made to fit revolvers.

How is the UM84 Thumb Break System installed?

Installation involves removing the original flap, threading the new thumb break strap through specific loops on the holster, securing it with clips, and then snapping the strap over the firearm. The process requires careful attention to a small tab that locks the strap in place.

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