American Rifle Co.
The 591 action comes with a integral .250" recoil lug and 20MOA 1913 Picatinny rail that runs the full length of the action, as well as a side mounted bolt stop that is shrouded to help prevent accidental releasing of the bolt.
In the middle of the left bolt raceway is an anti-jam rail. The purpose of this rail is to prevent a round from lodging in the raceway when single loading the rifle through the ejection/loading port.
****This item must be transferred to a licensed FFL Dealer****