The Streamlight TLR-1 HL rail-mounted light provides 800 lumens of light that attaches to any Glock-style or Picatinny-rail-equipped handgun. The light is powered by two CR123 lithium batteries and features a constant-on life of 1.75 hours. The C4 LED light inside the TLR-1 HL has a 50,000 hour lifespan.
The FN America FNX-45 Tactical features a polymer frame that includes replaceable steel frame/slide rails. The frame also comes with two interchangeable back straps, a serrated trigger guard and a Picatinny accessory rail. The slide is constructed from stainless steel and features front and rear cocking serrations and an external extractor with a loaded chamber indicator. Suggested retail price on the FNX-45 is $824.
Information on eligible models of the FNX-45 Tactical can be found here.