Milled receiver version of our standard WASR-10 Retaining Plate This retaining plate will fit snugly without modifications and has more clearance in the critical areas. It is also easier to install and remove for cleaning. Designed to fit all semi-automatic variant rifles that use a milled rather than stamped receiver. For stamped receivers see our Stamped receiver version of this retaining plate. Made in the U.S.A. of corrosion resistant 304 stainless steel. Backed by Sweeney Engineering's 100% satisfaction guarantee. See our video for installation directions on our website; sweeneyengineeringllc.com. For semi-automatic rifles only.