The Trinity Force AR Ambidextrous safety selector can be installed on any standard AR lower receiver and will function when deployed on either the right or left side of the rifle. The right hand lever has been shortened to accommodate right-handed shooters.
For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.
High Strength Steel