Home / NFA - Short Barrel Rifle / Daniel Defense DDM4 MK18 5.56MM 10.3″ BLACK View cart “Diamondback Firearms DB10 SBR 308WIN BLK 13.5″” has been added to your cart. Sale! Daniel Defense DDM4 MK18 5.56MM 10.3″ BLACK$2,15000 Original price was: $2,15000.$1,99791Current price is: $1,99791. Out of stock SKU: 02-088-07327 Category: NFA - Short Barrel Rifle Product ID: 48295 Description Description Chrome Lined BarrelCold Hammer Forged BarrelRIS II Rail System W/QD Points Related products Sale! Auto-Ordnance – Thompson 1927A-1 SBR 45CAL 10.5″ GRIP $3,23100 Original price was: $3,23100.$2,62459Current price is: $2,62459. Sale! SIG SAUER MCX RATTLER LT 762X39 SBR 7″ $2,94999 Original price was: $2,94999.$2,79981Current price is: $2,79981. Sale! POF USA RENEGADE+ DI SBR 556 10.5″ BLK $2,08300 Original price was: $2,08300.$2,00146Current price is: $2,00146. Sale! POF USA P415 EDGE SBR 300BLK 10.5″ BLK $2,15000 Original price was: $2,15000.$2,13412Current price is: $2,13412.