Go with magpul bad lever - Troy Ambidextrous Bolt Release

I like the design as far as the appearance, but the set screw and how it locks ups to the bolt catch is weak. After many Magpuls I decided to switch it up, and it was a mistake. Stick to the Magpul Bad Lever, its hardware is stronger, it locks onto the catch better. The magpul is the better of the two. I'm honestly very disappointed in this product. Set screw stripped out, and I was barely putting any torque on it at all. Magpuls design is much better...stronger