Developed for use with 12 gauge and 3" magnum factory loaded shotshells. Autoloaders are packaged fully assembled. Ported barrels. Available in 24" and 28" barrel lengths. Adjustable stock drop and cast spacer system is included. Front bead fiber-optic front sight on waterfowl models. Front and rear adjustable fiber-optic sights on turkey models. Quick-empty magazine button. Cocking indicator. Ambidextrous thumb-operated safety. Simple, reliable, easy to maintain gas system. Uni-line stock and receiver. Wide ventilated rib. Free gun lock.