Glenn MacDermott Certified N.R.A. Firearms Instructor Here at the training center, we use the latest technology to teach people the basics of firearms. We use S.I.R.T training equipment to demonstrate and teach the proper and safe way to operate firearms. S.I.R.T is a laser tool used to demonstrate the operation of a particular firearm. There are no real firearms or live ammo used at the center. This is the safest way to educate people in safe operation and handling firearms.