At the core of Renegauge is an industry-first and patented dual-valve self-regulating gas system made to cycle higher power loads with the same reliable consistency as lower power target loads–all while cutting down on recoil.
The patented self-regulating gas system allows high power and low power loads to cycle with the same consistency and reliability. Savage's dual-valve gas system is designed to emit excess gas, thereby maintaining optimal bolt carrier velocity across various loads. Reliable operation from 3-inch Magnums down to low recoil 2 ¾-inch cartridges.
Renegauge is tough, reliable and ready for anything -- just like you. Whether you're busting clays, dropping ducks or whacking turkeys, Renegauge is built to withstand tough use and extreme conditions.
Details at https://www.savagearms.com/renegauge