As is the case with practically all current weather-resistant rifles, the 700 XCR boasts a stainless steel barreled action. The chromium in stainless steel puts the brakes on corrosion but can"™t stop it altogether, so manufacturers typically coat the metal for a further level of protection. Nickel plating is a preferred coating, and that"™s how Remington top-dresses the XCR"™s stainless exterior.
The difference""what ultimately gives this rifle its superior durability""is yet another protective barrier, one Remington calls its "œTriNyte Corrosion Control system." As a finishing step the company applies zirconium nitrate, a compound traditionally used to coat cutting tools like drill bits. It is hard enough yet ductile enough to withstand serious shock, abrasion and heat, yet possesses a natural lubricity that facilitates the work of moving parts. Remington uses a vacuum process called physical vapor deposition to ensure that a thin, perfectly uniform layer is bonded over the barreled action"™s surface. Though I can"™t explain how zirconium nitrate manages to be so impervious to the forces that effect other metallic compounds, nothing I"™ve done so far has dinged, scratched or corroded the rifle even slightly.
John Zent---American Hunter