RRA precision bolt guns come with a host of accuracy enhancing features. The proprietary action is put into a Tan KRG Chassis and fitted with a Triggertech trigger. The 20" Wilson stainless steel barrel is 5/8x24 threaded, air gauged and cryo-treated. the Chassis comes with 20 MOA picatinny top rail and a small lower rail section with a Magpul compatible 10 round Magazine.