Handgun PartsBrownellsSold by Brownells

Brownells

Ssp-701 Pro-Spring Kit For Sig P226 - Pro-Spring Kit #ssp-701 For Sig Sauer P226

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

This spring kit is intended for owners of a Sig Sauer P226 who want a replacement set of internal springs in one package.

Pro-spring Kit

For Sig Sauer P226

Includes One

15 lb. factory standard weight

Includes One

Variable recoil spring

Includes One

20 lb. hammer spring

Includes One

18 lb. reduced power hammer

$18.99
View on Brownells

You'll be taken to Brownells to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 080665701

Overview

This spring kit is intended for owners of a Sig Sauer P226 who want a replacement set of internal springs in one package. It includes a factory standard weight recoil spring, a variable recoil spring, reduced-power and extra-power hammer spring options, and an extra-power firing pin spring. The kit is not compatible with current-production Sig models that use the new plastic mainspring housing and stirrup, so fitment should be checked before purchase. For shooters maintaining an older P226, it offers a practical way to refresh spring components with multiple spring weights on hand.

AI Recommendation

This spring kit is intended for owners of a Sig Sauer P226 who want a replacement set of internal springs in one package.

Why Hunters Choose the Brownells

Includes Multiple

Spring options for tuning the

Contains Both

Reduced-power and extra-power hammer spring

Factory-standard-weight Recoil

Spring in the kit

Includes Extra-power

Firing pin spring for added

Clear Compatibility

Plastic mainspring housing

Key Features

  • Pro-Spring kit for Sig Sauer P226
  • Includes one 15 lb. factory standard weight recoil spring
  • Includes one variable recoil spring
  • Includes one 20 lb. hammer spring
  • Includes one 18 lb. reduced power hammer spring
  • Includes one extra power firing pin spring
  • Not compatible with current production Sig models using plastic mainspring housing and stirrup

Best Used For

  • Sig Sauer P226 owners maintaining compatible older models with standard mainspring housing and stirrup.
  • Shooters wanting a spring kit with factory-standard, reduced-power, and extra-power options.
  • Users replacing recoil, hammer, and firing pin springs in a single compatible kit.
  • Owners of current-production Sig models with plastic mainspring housing and stirrup should avoid this kit.

Specifications

CompatibilitySig Sauer P226
Contains1 each FSW 15 lb. variable recoil spring; 20 lb. hammer spring; 1 18 lb. RP hammer spring; 1 XP firing pin spring
Fitment NoteWill not fit current production Sig models with the new plastic mainspring housing and stirrup
FswFactory Standard Weight
RpReduced Power
XpExtra Power

Pros

  • Includes multiple spring options for tuning the Sig P226 action.
  • Contains both reduced-power and extra-power hammer spring choices.
  • Provides a factory-standard-weight recoil spring in the kit.
  • Includes an extra-power firing pin spring for added configuration flexibility.
  • Clear compatibility note helps avoid use on current-production Sig models with plastic mainspring housing.

Considerations & Trade-offs

  • This kit is not compatible with current-production Sig models that use the new plastic mainspring housing and stirrup.
  • The spring set changes factory spring weights, so it is best suited to users who specifically want to tune the P226 rather than keep a stock setup.
  • The kit includes multiple spring options, which adds flexibility but also requires the user to select the appropriate combination for the intended application.
  • The product description provides spring weights and compatibility notes, but no installation guidance or model-by-model fit details beyond the stated Sig P226 limitation.

Suggested Comparisons

  • Pistol spring kits
  • Recoil spring replacement kits
  • Hammer spring kits
  • Firing pin spring kits

Suggested Accessories

  • Pistol cleaning kit
  • Gun oil
  • Spare spring kit
  • Armorer's tool set

Frequently Asked Questions

What is included in the SSP-701 Pro-Spring Kit for the Sig P226?

The kit contains 1 FSW 15 lb. variable recoil spring, 1 20 lb. hammer spring, 1 18 lb. RP hammer spring, and 1 XP firing pin spring.

Will this spring kit fit current production Sig P226 models?

No. The description says it will not fit current production Sig models that have the new plastic mainspring housing and stirrup.

What does RP, XP, and FSW mean in the product specs?

RP means Reduced Power, XP means Extra Power, and FSW means Factory Standard Weight.

Is this kit specific to the Sig Sauer P226?

Yes. The product title and description identify it as a Pro-Spring Kit for the Sig Sauer P226.

Does the product description say what performance changes to expect from these springs?

No. The provided data lists the spring types and weights, but it does not state specific performance results.