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Rpn-105 Pro-Spring Kit For Ruger P85 & P90
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
This spring kit is intended for Ruger P85 and P90 owners who want a straightforward way to service or tune the pistol’s spring setup with the included components.
$18.99
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SKU: 080665105
Overview
This spring kit is intended for Ruger P85 and P90 owners who want a straightforward way to service or tune the pistol’s spring setup with the included components. It provides one factory-standard-weight recoil spring, one reduced-power hammer spring, one 20 lb. hammer spring, and one extra-power firing pin spring, giving you multiple spring options in a single package. The assortment is useful for maintenance, replacement, or adjustment work where matching the spring to the pistol’s setup matters. Brownells identifies the spring types clearly as factory standard weight, reduced power, and extra power for easier selection.
AI Recommendation
This spring kit is intended for Ruger P85 and P90 owners who want a straightforward way to service or tune the pistol’s spring setup with the included components.
Why Hunters Choose the Brownells
Includes Complete
Spring kit for Ruger P85
Contains Both
Factory-standard and reduced-power hammer spring
Adds Extra-power
Firing pin spring for configuration
Factory-standard-weight Recoil
Spring in the kit
Clearly Labeled
Spring weights simplify selection and
Key Features
- Pro-Spring kit for Ruger P85 and P90 pistols.
- Includes one 11 lb. factory standard weight recoil spring.
- Includes one 23 lb. reduced power hammer spring.
- Includes one 20 lb. reduced power hammer spring.
- Includes one extra power firing pin spring.
- Brownells kit with clearly labeled FSW, RP, and XP spring types.
Best Used For
- Owners of Ruger P85 or P90 seeking a spring replacement kit with multiple spring options
- Shooters wanting to compare factory standard, reduced power, and extra power spring setups
- Users maintaining a Ruger P85 or P90 with parts matched to the original platform
- Handgun owners who prefer a simple kit containing recoil, hammer, and firing pin springs
Specifications
| Additional Hammer Spring | 20 lb. RP |
|---|---|
| Firing Pin Spring | XP |
| Fsw | Factory Standard Weight |
| Hammer Spring | 23 lb. |
| Kit Contents | 1 each FSW 11 lb. recoil spring, 23 lb. hammer spring, 1 each 20 lb. RP hammer spring, 1 XP firing pin spring |
| Recoil Spring | FSW 11 lb. |
| Rp | Reduced Power |
| Xp | Extra Power |
Pros
- Includes a complete spring kit for Ruger P85 and P90 pistols.
- Contains both factory-standard and reduced-power hammer spring options.
- Adds an extra-power firing pin spring for configuration flexibility.
- Provides a factory-standard-weight recoil spring in the kit.
- Clearly labeled spring weights simplify selection and installation planning.
Considerations & Trade-offs
- This kit is limited to Ruger P85 and P90 compatibility, so it is not a general-purpose spring set for other pistols.
- The package includes both reduced-power and extra-power hammer spring options, which means the user must choose the spring setup that matches the intended trigger and ignition balance.
- The kit is focused on spring replacement only; it does not include any other firearm parts or accessories.
- Spring changes can alter the feel and function of the pistol, so installation should be matched carefully to the intended use and verified after fitting.
Suggested Comparisons
- Pistol spring kits
- Recoil spring replacements
- Hammer spring kits
- Firing pin spring kits
Suggested Accessories
- Pistol cleaning kit
- Gun oil
- Bench mat
- Small parts organizer
Frequently Asked Questions
What is included in the Rpn-105 Pro-Spring Kit for Ruger P85 & P90?
The kit contains one 11 lb. FSW recoil spring, one 23 lb. hammer spring, one 20 lb. RP hammer spring, and one XP firing pin spring.
What do the spring abbreviations mean in this kit?
According to the provided specs, RP means Reduced Power, XP means Extra Power, and FSW means Factory Standard Weight.
Which Ruger pistols is this kit made for?
The product title identifies it as a spring kit for Ruger P85 and P90 pistols.
Does the product data specify which spring should be used for a particular setup or purpose?
No. The provided information lists the included springs and their power designations, but it does not explain when to choose one spring over another.
Is any additional technical information provided about materials, dimensions, or performance?
No. The source data does not provide material specifications, dimensions, or performance claims beyond the spring weights and abbreviations.