🛠️ Extended Bolt Release Install (Phase 5 Extended Release & Magpul B.A.D. Lever)

Published on March 17, 2023
Duration: 1:00

This guide details the installation of two popular extended bolt release levers for the AR-15 platform: the Magpul BAD Lever and the Phase 5 Bolt Release. The Magpul BAD Lever requires no tools for initial placement and is secured with a T8 Torx screw. The Phase 5 Bolt Release necessitates the removal of the upper receiver and the use of a 3/32" roll pin punch to replace the existing roll pin. Both modifications aim to improve bolt manipulation for faster reloads and clearing malfunctions.

Quick Summary

Extended bolt release levers like the Magpul BAD Lever and Phase 5 Bolt Release improve AR-15 ergonomics. The BAD Lever installs easily with a T8 Torx screw, while the Phase 5 requires upper receiver removal and roll pin work.

Chapters

  1. 00:00Introduction: Swapping Bolt Release
  2. 00:04Installing Magpul BAD Lever
  3. 00:19Testing Magpul BAD Lever
  4. 00:24Preparing for Phase 5 Bolt Release
  5. 00:32Roll Pin Removal & Reinstallation
  6. 00:42Installing Phase 5 Bolt Release
  7. 00:51Testing Phase 5 Bolt Release

Frequently Asked Questions

What tools are needed to install a Magpul BAD Lever?

The Magpul BAD Lever is designed for easy installation. It slides under the existing bolt catch and is secured with a T8 Torx screw, requiring a T8 Torx wrench for tightening.

How do you install the Phase 5 Extended Bolt Release on an AR-15?

Installation of the Phase 5 Bolt Release involves removing the upper receiver, knocking out the existing roll pin with a 3/32" punch, carefully managing the plunger and spring, and then reinstalling the roll pin to secure the new release.

What is the primary function of an extended bolt release lever?

Extended bolt release levers, such as the Magpul BAD Lever and Phase 5 Bolt Release, enhance the ergonomics of an AR-15 by allowing the shooter to lock the bolt to the rear and release it more easily with their trigger finger or support hand.

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