Home / Rifle / SIG SAUER M400 SDI 5.56MM 16″ FDE 30+1 View cart “Weatherby VANGUARD BADLANDS 300WBY 26″ #” has been added to your cart. Sale! SIG SAUER M400 SDI 5.56MM 16″ FDE 30+1$1,74999 Original price was: $1,74999.$1,56473Current price is: $1,56473. In stock SIG SAUER M400 SDI 5.56MM 16" FDE 30+1 quantity Add to cart SKU: RM400-SDI-16B-FDE Category: Rifle Product ID: 124166 Description Description Aluminum MLOK HandguardSig Flash Hider CompensatorSig 2-Stage Matchlite Duo Related products Sale! Savage Arms 110 ULTRALITE 30-06 CARBON $1,69900 Original price was: $1,69900.$1,54012Current price is: $1,54012. Sale! Savage Arms MARK I BOLT 22LR BL/SYN TARG $55900 Original price was: $55900.$51994Current price is: $51994. Sale! Savage Arms 110 HUNTER 7MM-08 BL/SYN 22″ $87900 Original price was: $87900.$81090Current price is: $81090. Sale! Weatherby VANGUARD BADLANDS 300WBY 26″ # $89900 Original price was: $89900.$82250Current price is: $82250.