Rival Arms Guide Rod Assembly – Sig P365, Silver Stainless

The Rival Arms guide rod assembly (brand part no. RA50S101S) is a stainless steel replacement built specifically for the Sig Sauer P365, finished in a silver stainless finish and measuring 5.45 inches. Rival Arms machines its guide rods from solid stainless steel rather than the polymer or captured designs some factories use, giving the recoil spring a more consistent, controlled path as the slide cycles. A precision-machined guide rod like this is a common accuracy and reliability upgrade for concealed-carry pistols that see heavy round counts. It’s a direct, drop-in replacement for the factory P365 guide rod assembly, requiring no fitting.

Key Specifications

• Machined from stainless steel for durability and consistent function.
• Built specifically for the Sig Sauer P365.
• Measures 5.45 inches in length.
• Finished in silver stainless.
• Direct drop-in replacement for the factory guide rod assembly.

Frequently Asked Questions

Does this fit the P365X or XL? This guide rod is built specifically for the standard Sig Sauer P365.

Do I need gunsmithing to install it? No, it’s a direct, drop-in replacement for the factory guide rod assembly.

What’s the benefit of a stainless steel guide rod? It gives the recoil spring a more consistent, controlled path as the slide cycles, which can help reliability over heavy round counts.

Buy the Rival Arms Guide Rod Assembly

Upgrade your P365’s recoil system with precision stainless steel. Order the RIVAL ARMS guide rod from our gun accessories lineup, and our Lubbock, Texas team can help confirm fitment before it ships.