BAD-ASS-PRO M&P15-22 Reversible 90/60 Ambidextrous Safety Selector

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45.00 45.00 45.0 USD


The BAD-ASS-PRO series of safeties is not
compatible with legacy BAD-ASS/CASS components.

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    The BAD-ASS-PRO series of safeties is not compatible with legacy BAD-ASS/CASS components!


    The best just got better!  From the inventors of the very first fully modular, patented, ambidextrous safety selector for the AR-15 platform, Battle Arms Development is raising the bar on reliability and compatibility while lowering the price with the new generation BAD-ASS-PRO!

    This professional-grade, no non-sense, duty grade semi-auto safety selector is the perfect upgrade to your Smith & Wesson® M&P®15-22.  It comes standard with a reversible throw safety center with 0°-90° and 0°-60° short-throw options.  The standard and short safety levers are fully interchangeable and modular to accommodate left or right-handed shooters. 

    No more broken screws!  Don’t settle for wiggling levers!  No more stripped screw heads!  The new patent-pending dovetail design and internal locking mechanism make it impossible to shear off the screw head because there is no screw head!  Do not settle for spring-loaded detents that never give your safety lever that positive lock of confidence and worry about losing the small parts.  The new BAD-ASS-PRO locking mechanism is robust, reliable and something you can depend your life on!  The new internal locking set screw will not fall out and it is self-locking, no thread-locker is necessary!  The new 5/64” set screw is also designed to resist stripping.

    Battle Arms Development has perfected the ambidextrous safety with the BAD-ASS-PRO!  We are so sure that you will love the new BAD-ASS-PRO, we are offering a no questions asked 30-day satisfaction guarantee (1) in addition to our limited lifetime warranty!  Try it!  We guarantee you will never want another ambidextrous safety ever again!


    • Modular Assembly

    • Ambidextrous Controls

    • Reversible 0°- 60° or 0°- 90° Option

    • Ergonomic Lever Design for Positive Purchase

    • Limited Lifetime Warranty Against Manufacturing Defects

    • Dovetail Attachment Engineered for Ultimate Strength and Reliability

    • Patent Pending Internal Locking Mechanism Eliminates Broken Screws

    • Swiss CNC Machined Center for Ultimate Precision and Butter Smooth Operation

    • Compatible with All Known AR Variant Triggers(2) (i.e. Hiperfire, Geissele, CMC, Timney, etc.)

    • Compatible with Smith & Wesson® M&P®15-22 Receivers.

    Notes:  1. When purchased directly from Battle Arms Development. 
    2.There is no longer a “lawyer pin” like the previous BAD-ASS-ST or BAD-CASS-SA-ST short-throw safety selectors.   If the BAD-ASS-PRO safety selector is installed, on the short-throw option, in a lower receiver without the proper short-throw FIRE markings, the provided short-throw marking sticker must be used.
    3. However, there is always a possibility that a new lower or trigger design, unknown to us, is incompatible with our safety.


    • SKU: BAD-ASS-1522

    • UPC:  810033780257

    • Manufacturer:  Battle Arms Development, Inc.

    • Center Material/Finish:  Swiss CNC Machined Bar-Stock Steel Core, Hardened, Black Phosphate

    • Lever Material/Finish:  Investment Cast 8620 Steel, Black Phosphate

    • Assembly Weight:  0.74 oz (center core, standard lever, short lever, and two set screws)

    • Center Core Weight:  0.39 oz (with two set screws)

    • Standard Lever Weight:  0.21 oz

    • Short Lever Weight:  0.14 oz

    • Country:  Made In U.S.A.

    • Patent:  US 8,806,790, US 9,587,897 and Others Pending

    Package Includes:

    • 1 x Reversible Safety Center – 0°-60° or 0°-90° Semi-Auto – Hardened Steel, Black Phosphate

    • 1 x Standard Lever – Steel, Black Phosphate

    • 1 x Short Lever – Steel, Black Phosphate

    • 2 x 8-32x¼in Set Screws 5/64in Hex – Black Oxide

    • 1 x 5/64in Hex Short Arm L-Key – Black Oxide

    • 1 x Hardened SS Safety Detent – Black Nitride Finish

    • 1 x Safety Selector Detent Spring

    • 1 x Short-throw Fire Marking Sticker

    DISCLAIMER: “Smith & Wesson® M&P®15-22” is a federally registered trademark of Smith & Wesson® and is one of many trademarks owned by Smith & Wesson. Neither Battle Arms Development nor this site is affiliated in any manner with, or otherwise endorsed by, Smith & Wesson. The use of “Smith & Wesson M&P15-22” on this page is merely to advertise the sale of compatabile, parts, or components.

    For genuine Smith & Wesson® M&P®15-22 products and parts visit


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