Next Level Armament 2NLX556 AR15 Performance Kit Ambi CH Ascend Safety NLX-Mag Button Black. Selected some of best products and created a bundle then discounted the price just for customers. If you have an AR-15 with stock mil-spec components the NLX-Performance Kit 2 is designed specifically for you Charge your rifle with confidence with enhanced grip. Enhance your safety with ambidextrous controls with two choices of throw angle. Change magazines with ease with an easy to find and index magazine release button. Specifications for Next Level Armament NLX-Performance 2 Kit: Manufacturer: Next Level Armament Color: Black Fabric/Material: 7075 Aluminum Gun Make: AR Platform Gun Model: AR-15 Hand: Ambidextrous Length: 11 in Package Contents: Next Level Armament NLX-Performance 2 Kit 1x 50/90-Degree Throw Titanium Center Core 1x Standard Size Lever 1x Short Lever 1x Ss Safety Selector Detent 1x Safety Selector Spring 2x Torx Screws Nlx- Extended Mag Release Button What firearm models does the manufacturer say Next Level Armament NLX-Performance 2 Kit is compatible with? The manufacturer suggests that Next Level Armament NLX-Performance 2 Kit is compatible with AR-15Next Level Armament NLX661: 2NLX556 AR15 Performance Kit Ambi CH Ascend Safety NLX-Mag Button Black