Rival Arms RA50S101S Captured Stainless Steel Guide Rod Assembly for Sig Sauer P365 - Silver Finish
Product Description
If you shoot your Sig Sauer P365 often, you might know that the factory plastic guide rod is one of the first parts prone to showing wear. Over time, polymer guide rods can chip, crack, or flex under continuous heat and recoil, which can cause intermittent feeding or ejection issues. The Rival Arms Stainless Steel Guide Rod Assembly replaces the standard factory plastic rod with a heavy-duty, premium metal upgrade designed for a lifetime of dependable performance.
The core of this drop-in assembly is CNC-machined from a solid billet of premium stainless steel. This gives the guide rod incredible strength, eliminates flex during the slide's cycling path, and provides excellent corrosion resistance against sweat and moisture during daily concealed carry. The clean silver stainless finish adds a nice custom look underneath the muzzle while keeping the pistol's slide tracking smoothly and consistently every time you pull the trigger.
To ensure your P365 remains completely reliable, the assembly comes pre-fit with a premium, factory-weight recoil spring. Because it is a fully captured assembly, you do not have to worry about fighting a loose spring or compressing it yourself during installation. It is a true drop-in upgrade that slips into your slide in seconds with no gunsmithing or special tools required.
Each factory retail package includes one fully assembled, captured Rival Arms silver stainless steel guide rod with a stock-weight recoil spring for the Sig P365.
*Armorer Bench Notes & Installation Guidance: The Rival Arms RA50S101S guide rod assembly (Part # RA50S101S) is specifically dimensioned for the standard Sig Sauer P365 (3.1-inch barrel models). It will not fit the longer slides of the P365XL, P365-XMACRO, or P365-FUSE models. When performing routine maintenance, simply drop this assembly directly into place during reassembly, ensuring the flat side of the guide rod base rests firmly against the barrel's crescent notch. For care, wipe down the rod periodically with a clean microfiber cloth to remove carbon buildup, and apply a light drop of high-quality firearms lubricant to the spring coils to preserve its smooth cycling action.
Key Features
- Solid Stainless Steel Core: Precision CNC-machined from a solid stainless steel billet to deliver superior strength and eliminate the structural flexing common to factory plastic rods.
- Captured Factory-Weight Spring: Comes fully assembled with a premium recoil spring calibrated to standard factory weight to maintain proper slide velocity and flawless cycling.
- True Drop-In Installation: Requires absolutely no gunsmithing or modifications; replaces your factory guide rod setup in seconds during normal field stripping.
- Corrosion-Resistant Silver Finish: Tough stainless steel construction shrugs off holster moisture, cleaning solvents, and skin acidity from daily concealed carry.
- Improves Cycling Consistency: Reduces internal friction and slide deflection to help ensure more positive feeding and clean, reliable shell casing ejections.
Product Specifications
- Brand: Rival Arms
- Product Line: Premium Pistol Upgrade Components
- MPN/SKU: RA50S101S
- UPC Barcode: 788130030301
- Material: CNC-Machined Stainless Steel Billet / High-Tensile Steel Spring Wire
- Finish color: Silver Stainless
- Firearm Compatibility: Sig Sauer P365 (Standard 3.1" Barrel Models Only)
- Assembly Type: Captured System (Pre-Assembled Rod and Spring)
