Home / NFA - Short Barrel Rifle / Daniel Defense DDM4 MK18RIII SBR 5.56MM BLK Sale! Daniel Defense DDM4 MK18RIII SBR 5.56MM BLK$2,30700 Original price was: $2,30700.$2,14242Current price is: $2,14242. Out of stock SKU: 02-088-10401-047 Category: NFA - Short Barrel Rifle Product ID: 33262 Description Description Black RIS III M-LOK RailMid-Length Gas SystemFully Ambidextrous Lower Related products Sale! POF USA TOMBSTONE SBR 9MM 12.5″ BLK $1,96200 Original price was: $1,96200.$1,94839Current price is: $1,94839. Sale! Bushmaster BRAVO ZULU SBR 5.56 11.5″ 30+1 $1,12395 Original price was: $1,12395.$1,06731Current price is: $1,06731. Sale! SIG SAUER MCX SPEAR-LT SBR 7.62X39 11.5 $2,72999 Original price was: $2,72999.$2,59253Current price is: $2,59253. POF USA RENEGADE+ DI SBR 556 10.5″ BRZ $2,08300