Have a complete set of replacement internals for your M203 grenade with the M203 Grenade Rebuild Kit by Killhouse Weapon Systems. Keep your M203 Grenade maintained, allowing you to eliminate your opposition by taking advantage of the M203 Grenade Rebuild Kit by Killhouse Weapon Systems!
- X2 Large O-ring
- X1 Small O-ring
- X1 Vertical Spring
- X4 Ball Bearings
NOTE: This repair kit is compatible with the 120 Round Airsoft M203 Grenade Shell Only.