NDZ Performance makes a device very similar to the B.A.D Lever, but specifically designed for the M&P 15-22 (The B.A.D lever doesn't work with the 15-22 without modification).

I purchased one of the Version 2 examples of the product and did some testing of it this past weekend - here's my review:

Review of the NDZ Performance SBR Speed Bolt Release on ThruMyLens

As always, please let me know your thoughts on this review.

-John