Crimson Trace CTC MVF-515 Modular Vertical Fore-grip with red laser and LED light (200 Lumen) all-in-one combo. Mounts to M1913 / Picatinny rail system of any AR-15 that has a rail system. Runs on two CR123 batteries, water proof, black polymer construction with aircraft-grade aluminum mount, ambidextrous, programmable 3 mode with momentary on, constant on, laser and light at same time, and/or strobe. Aluminum mount. Attached once, but never used LNIB. All accessories included. Super sweet!!! MSRP is $400+ Reply or call Dave @ 503-708-6914 NO texts at this number. NO holds. Thanks for lookin!!!!