AR Quad Rail 12" Length by Barska Forend Quad Rails. Four picatinny-style
rails for flashlights, lasers and/or other accessories. Designed to dissipate
heat from rifle barrel. Compatible with AR-15, M16, M4 and other standard
military AR carbine platforms. 2 piece free floating AR platform.
Features 26 sections Backed by a 1-Year Limited Warranty.