The ACE-R is powered by Retay's Straight Line Inertial Transfer System the patented Inertia Plus Bolt Rollover Torsion Spring Action and the Dead Straight Deep-Bore Drilled Barrel for maximum performance.

It offers on-target no-float aiming and Retay's Out of the Box Optimization Factory-Lengthened Forcing Cone. The ACE-R leads the way with the AIRY Pad—a next-generation recoil pad that reduces felt recoil by up to 30%.