Magpul® B.A.D. Lever® - Battery Assist Device – AR15/M4

(54 reviews)
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Magpul B.A.D. Lever

Want to cut a half second off of your bolt-lock reload time on an AR15/M4? Install a Magpul B.A.D. Lever. and you're half way there. Whether you love it or you're on the fence, no one will deny the Magpul Battery Assist Device (B.A.D.) will significantly decrease your bolt-lock reload times.

Want to cut your double-feed clearance times in half? Installing the Magpul B.A.D. Lever allows you to keep your hand on your firing grip while locking the bolt back to clear your malfunction. On top of that, you can now administratively unload and lock your AR15/M4 action open with ease- simply drop your magazine, then press upwards on the B.A.D. as you manipulate the charging handle to the rear with your support hand. Look and feel, then Presto Bango- you're cleared.

Billet machined and Type III hard anodized, the Magpul B.A.D. Lever is easily installed via a Nyloc treated Torx screw.


  • Fits standard mil-spec forged AR15/M16 lower receivers
  • Thin, anti-snag profile and textured surface still allows for traditional manipulation of the bolt catch while maintaining unobstructed access to the trigger
  • Easy attachment to the existing bolt catch paddle via one screw
  • Machined from durable billet 6061-T6 aluminum with mil-spec finishing
  • MIL-A-8625F, Type III, Class 2 hard anodizing with manganese phosphate on the screw per MIL-DTL-16232G
  • Torx® mounting screw with Nyloc® blue patch prevents back out under recoil
  • Torx® wrench included
Made in USA!


  • 5
    love it

    Posted by toolboxluis on 30th Jul 2014

    the bad lever is one of my favored part to add to all my AR-15 now time to save money and buy 2 more

  • 5
    Nice accessory

    Posted by Conrad Long on 20th Mar 2014

    Easy install, does the job, no problems so far. It does change the training drill, but an easy adaptation with practice.Clears the Redi-mag, but barely, at the inside of the trigger guard.

  • 5
    Nice addition!

    Posted by Solid Snake on 6th Feb 2014

    No bs here. In stock and arrived quick.

  • 5
    Magpul bad lever

    Posted by Avery Bean on 9th Dec 2013

    Life has become easier

  • 5
    Yeah, so there I was...

    Posted by Maverick on 20th Nov 2013

    Reloading so fast the MPs gave me a ticket...

  • 5
    magpul b a d lever

    Posted by geronimo benvidez on 25th Oct 2013

    LOVE I T

  • 5
    Amazing product!

    Posted by MarkB462 on 15th Jul 2013

    The BAD Lever is a MUST for all AR-15's! Helps my reload speed greatly! One less stop for my support hand to make after I slap a new mag in. I can't recommend this product more highly. As always I got my order quickly as and promised. SKD is my new favorite place to shop for tactical gear!

  • 5
    Quick install, helpful upgrade

    Posted by J.wild on 24th Jun 2013

    Quality product that speeds up reloads by eliminating a step. More importantly, makes locking the bolt back a simple operation without the need to remove your control hand from the firing group.

  • 5
    Bad ass

    Posted by Joel on 7th Jun 2013

    Love these work awesome and simple. Thanks SKD