Half-Life: Opposing Force auto 9mmhandgun addon

extrct the models folder to your Half-Life: Opposing Force folder idk what the folder its called my one is called gearbox so extrict to where ever your Half-Life: Opposing Force folder is if it says to replace something replace it ok if you want it back to normal i have a other link to the defolt model to install that just do the same as installing the auto 9mmhandgun the defolt model is called models in the addons Half-Life: Opposing Force version link to defolt model models addon - Half Life Opposing Force Version mod for Half-Life - Mod DB this addon replaces the machine gun model this addon not the defolt model addon