At a Glance:

• Easy to clean and maintain

• Low friction surface finish

• Simple drop-in installation

The Sentinel Guide Rod for Ruger® Mark™ Series is crafted with precision and designed for excellence.  This guide rod features a high lubricity surface finish to make every operation smoother than ever before. Engineered to optimize performance, the Sentinel is sure to improve the experience of firing your Ruger® Mark™ Series pistol.

The Sentinel Guide Rod can be fully disassembled for easy and thorough cleaning, ensuring your firearm remains in top-notch condition. Thanks to its captured spring design, installation is quick and simple. Get a Sentinel to guide you to success today!

Grab a TANDEMKROSS Essential Maintenance Kit for Ruger® Mark™ Series for the ultimate upgrade to your bolt’s performance.

Supported Models:

• Ruger® Mark IV™ Standard

• Ruger® Mark IV™ Tactical

• Ruger® Mark IV™ Target

• Ruger® Mark IV™ Hunter

• Ruger® Mark IV™ Competition

• Ruger® Mark IV™ 22/45™

• Ruger® Mark IV™ 22/45™ LITE

• Ruger® Mark IV™ 22/45™ Tactical

• Ruger® Mark III™ Standard

• Ruger® Mark III™ Target

• Ruger® Mark  III™ Hunter

• Ruger® Mark III™ 22/45™

• Ruger® Mark  III™ 22/45™ LITE

• Ruger® Mark III™ 22/45™ Target

• Ruger® Mark III™ 22/45™ Hunter

• Ruger® Mark II™

• Ruger® Mark II™ 22/45™

IMPORTANT: This product is designed to work with current factory production Ruger® firing pins and TANDEMKROSS Fire Starter Titanium Firing Pins. Proper function is not guaranteed with previous generation firing pins or non-TANDEMKROSS aftermarket pins. Compatibility with aftermarket bolts is not guaranteed.

This product is protected against mechanical failure for life by TANDEMKROSS’s Lifetime Guarantee. Learn more about our warranty and returns policies here.

WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause reproductive harm. For more information go to www.P65Warnings.ca.gov