Description
The BAD-ASS-LITE is Battle Arms Development's take on doing an ambidextrous AR-15 safety the right way. It pairs CNC-machined billet 7075-T6 aluminum skeletonized levers with a precision Swiss-machined, hardened steel center core, so you get real durability without hanging extra weight off your lower. The whole assembly tips the scale at just half an ounce, which is about as light as an ambi selector gets. The purple anodized finish gives it some personality if you're building something that stands out from the sea of black parts.
What Sets the BAD-ASS-LITE Apart
The steel core is reversible, so you can set it up for either a standard 0 to 90 degree throw or a shorter 0 to 60 degree throw. That short-throw option is a favorite for anyone running a fast trigger or with smaller hands who wants a quicker sweep from safe to fire. The standard and short aluminum levers are fully interchangeable and swap side to side, which means lefties, righties, and folks who just like a low-profile lever on one side can set it up however feels natural.
Built to End Stripped Screws and Wiggly Levers
This is where the LITE really earns its keep. Instead of a traditional screw head that can shear or strip, Battle Arms went with a dovetail design and internal locking mechanism, using a 5/64 set screw that resists stripping and locks in tight. No more levers loosening up after a few hundred rounds, and no thread-locker fuss to get a solid, rattle-free fit.
Fits Just About Any AR-15 Build
The BAD-ASS-LITE is compatible with all known Mil-Spec AR-15 lower receivers and works with popular trigger brands like Geissele, Timney, Hiperfire, and CMC. Installation is straightforward for anyone who's tinkered inside a lower before. It's made in the U.S.A. and backed by Battle Arms Development's warranty, so it's a set-it-and-forget-it upgrade for a fresh build or a tired factory selector that's ready for retirement.
Key Specifications
- Manufacturer: Battle Arms Development
- Model: BAD-ASS-LITE
- Manufacturer Part Number: BAD-ASS-LITE-PURP
- UPC: 810033785641
- Color: Purple Anodized
- Platform: AR-15 (Mil-Spec)
- Lever Material: CNC Billet 7075-T6 Aluminum, Anodized
- Center Core: Swiss CNC Machined Bar-Stock Steel, Hardened, Black Phosphate
- Throw Options: Reversible 0-90 Degree and 0-60 Degree Short-Throw
- Assembly Weight: 0.50 oz
- Standard Lever Weight: 0.07 oz
- Short Lever Weight: 0.04 oz
- Set Screw: 5/64 in, Stripping Resistant
- Country of Origin: Made in U.S.A.
What’s Included
- Steel center core
- Standard aluminum lever
- Short aluminum lever
- Two set screws
- Short-throw markings sticker
Frequently Asked Questions
What's the difference between the 60 and 90 degree throw on the BAD-ASS-LITE?
The 90 degree throw is the traditional Mil-Spec sweep from safe to fire, while the 60 degree short-throw cuts that motion down for a faster flick. The steel core is reversible, so you pick whichever you want at install. The short-throw is popular with folks running fast triggers or anyone who prefers a shorter reach with the thumb.
Is the BAD-ASS-LITE truly ambidextrous, and can I set it up for lefties?
Yes, it comes with two levers that swap freely from side to side, so it works for right-handed and left-handed shooters. You can run the full-size lever on one side and the short lever on the other, or match them however you like. That flexibility is a big part of why this selector is a go-to for custom builds.
Will the BAD-ASS-LITE work with my aftermarket trigger?
It's designed to be compatible with all known AR variant triggers built around the Mil-Spec safety, including popular brands like Geissele, Timney, Hiperfire, and CMC. It also fits Mil-Spec lower receivers with or without a short-throw relief cut. If your trigger runs with a standard AR-15 safety, it should play nice with this one.
How does the locking design prevent stripped or broken screws?
Instead of a traditional exposed screw head that can shear off, the LITE uses a dovetail design with an internal locking mechanism. The 5/64 set screw is built to resist stripping and locks the levers down tight so they won't wiggle loose over time. That means a solid, rattle-free fit without needing thread-locker.



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