[Guide] How to Install the Magpul BAD Lever

Assembled BAD Lever

Not sure how to install your new Magpul BAD Lever? We go through it step-by-step with tons of pictures.

Updated July 14, 2019

We review products independently. When you buy through links on our site, we may earn a commission to help support our testing. Learn more.

JUMP TO SECTION Jump To:

Learn how to quickly install the Magpul Bad Lever which helps you manipulate the bolt catch with just your right hand.

Reload faster and lock your bolt more easily with this AR-15 upgrade.

Trending: Memorial Day Gun & Gear Deals 2025

Tools Needed

Magpul BAD Lever ($30): Installed on every single one of my lowers. It drastically lowers the time to reload (you don’t have to slap the bolt catch with your left hand) and also the ease of locking your bolt to the rear.

First start off with an unloaded rifle and disconnect the upper receiver from the lower receiver. All we’re going to need is the lower.

You should receive four parts.

Place the rear section behind your bolt catch.

Put the front part on and screw on. Easy peasy. Check out the AR-15 Guides below for more upgrades and how-to’s.

Ultimate AR-15 Guide

AR-15 Buyer’s Guide

Best AR-15 Upgrades

Best AR-15 Accessories & Furniture

Best AR-15 Upper Receivers for the Money

Best AR-15 Ammo for the Range & Home Defense

Best AR-15 Optics & Scopes

Featureless AR-15 Build

Deals of the Day:

Hand-Picked Ammo & Firearm Discounts

Related topics:

AR-15 ,
How-To ,
Modding ,
Rifle

shop products mentioned

Brownells AR-15 .458 SOCOM Barrel $320

Written By

Eric Hung

I'm Eric Hung, the founder of Pew Pew Tactical, and I love guns. For over 10 years I've been soaking up as much information as possible online, in competitions, classes, and from my own testing. Now I hope to bring that info to you! I've written over 250 articles on Pew Pew Tactical that are read by millions a month. I'm also an NRA certified pistol instructor and avid USPSA/3-Gun/NRL22 competitor. Learn more at About Us.