URX4 MLOK front handguard is great for all MLOK accessories

Features Metal rectangular ported slide for easy racking

AdjustablePackage Includes: Gun

it is designed to solve the "open bolt problem"

GoatGuns M203 Grenade Launcher (Coyote) unite strap URX4 MLOK front handguard isMINIATURE M203 GREN LAUNCHER UNDER GREN ATTACHMENT REQUIRES SMALL INSTALLATION *Does NOT fit the M16A1. Only the AR15 model with front sight. You asked, Sarge listened. One of a kind M203 under attachment that fits all GoatGuns AR models Comes with screw and screw driver. Must remove sling handle and bottom rail guard to fit. 5" in length (12. 7cm) 1. 5" in height (3. 8cm) Comes with 1 dummy gren round which can load & unload Does not fit the short