Mfg Item #: MTU019SSMB2
Leapers, Inc. - UTG UTG PRO, M-Lok Super Slim Free Floating Rail, Black/Blue 2-Tone, Fits AR-15, 15", Includes One M-LokPicatinny Rail Section One M-Lok QD Sling Swivel Adaptor and Barrel Nut Wrench MTU019SSMB2