American Defense Mfg. Lightweight TR, Quick Detach Mount, Lower 1/3, RMSc Footprint, Anodized Finish, Black AD-TR-LW-11-STDAmerican Defense Mfg. Lightweight TR, Quick Detach Mount, … AD-TR-LW-11-STDSKU: ADMAD-TR-LW-11-STD$103.95PriceQuantity*Add to Cart