AR-556® Lower Receiver
Six-position, telescoping, Magpul® MOE® Carbine buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters or varying levels of outerwear.
Ergonomic pistol grip features an extended trigger reach for more precise trigger control.
Features the Ruger® Elite 452® AR-Trigger - a two-stage trigger with a smooth, crisp, 4.5 pound trigger pull with a 30% faster lock time over standard MSRs. This rugged, reliable and safe trigger is a Genuine Ruger® Factory Accessory.
Handguards are made from heat-resistant glass-filled nylon for shooting comfort and durability.Link to parts manufacturer