Home / Accessory-Rails / Daniel Defense RIS II M4A1 FSP ASSEMBLY FDE View cart “GLOCK MAGAZINE GLK 9MM 33RD FDE PKG” has been added to your cart. View cart “Heckler and Koch (HK USA) HK45 V7 LEM 45ACP 10+1 NGT SGT” has been added to your cart. View cart “Rossi R92 GOLD 357MAG BL/WD 20″ 10+1” has been added to your cart. Sale! Daniel Defense RIS II M4A1 FSP ASSEMBLY FDE$50100 Original price was: $50100.$48289Current price is: $48289. In stock Daniel Defense RIS II M4A1 FSP ASSEMBLY FDE quantity Add to cart SKU: 01-004-08030 Category: Accessory-Rails Product ID: 41217 Description Description Free Floating Barrel DesignMil-Spec 1913 Picatinny RailsFront Sight Post Cutout (FSP) Related products Sale! Daniel Defense RIS II M4A1 FSP ASSEMBLY BLACK $50100 Original price was: $50100.$48289Current price is: $48289. Sale! Daniel Defense RIS III 9.5″ ASSEMBLY BLACK $50100 Original price was: $50100.$48289Current price is: $48289. Sale! Daniel Defense DDM4 PICATINNY RAIL 15.0 $46200 Original price was: $46200.$44554Current price is: $44554. Sale! Daniel Defense RIS III 9.5″ ASSEMBLY FDE $50100 Original price was: $50100.$48289Current price is: $48289.