Home / Rifle / Del-Ton ECHO 316 5.56MM 16″ M4 M-LOK View cart “Weatherby MARK V CARBONMARK PRO 6.5CR #” has been added to your cart. Sale! Del-Ton ECHO 316 5.56MM 16″ M4 M-LOK$67500 $46904 Out of stock SKU: ORFTM16-M1 Category: Rifle Product ID: 45513 Description Description 10″ M-LOK HandguardM4 Barrel Related products Sale! Savage Arms 110 HUNTER 7MM-08 BL/SYN 22″ $87900 $81090 Sale! Savage Arms 110 ULTRALITE 30-06 CARBON $1,69900 $1,54012 Sale! Savage Arms AXIS 25-06 SS/SYN 22″ PKG $58900 $55043 Sale! Weatherby VANGUARD SPORTER 7MM08 BL/WD # $92900 $86536