The SU-16F is the Canadian version of the SU-16A2 and is a gas operated, semi-auto loading rifle chambered in .223 Remington. It is intended to be the perfect everyman's sport and utility rifle. The SU-16F delivers many unique and functional features. The chrome-lined bore and chamber deliver 1:9 rifling with a right-hand twist. A Picatinny rail is moulded right into the upper receiver for optional sight systems mounting. The stock is designed to store spare magazines.