Home / Rifle / Del-Ton ECHO 316 M4 5.56MM 16″ FDE Sale! Del-Ton ECHO 316 M4 5.56MM 16″ FDE$75342 Original price was: $75342.$56846Current price is: $56846. In stock Del-Ton ECHO 316 M4 5.56MM 16" FDE quantity Add to cart SKU: RFTM16-DE Category: Rifle Product ID: 51068 Description Description M4 Barrel Related products Sale! Barrett Firearms MRAD 6.5CR TUNG 24″ 10+1 MLOK $6,65000 Original price was: $6,65000.$6,45755Current price is: $6,45755. Sale! Barrett Firearms MRAD 300WIN TUNG 24″ 10+1 MLOK $6,65000 Original price was: $6,65000.$6,45755Current price is: $6,45755. Sale! Savage Arms 110 APEX HNT XP 6.5X284 24″PKG $72900 Original price was: $72900.$67749Current price is: $67749. Christensen Arms MESA LR 6.5CR TUNG/BLK 26″ $1,64999