ShopSig SauerSold by SIG SAUER

Sig Sauer

P239 SAFETY LOCK AND SPRING

Factory Replacement

Safety lock and spring for

Intended Be

Installed as a full unit

Installation Requires

Disassembly beyond a field-stripped condition

Only Certified

SIG SAUER armorers should install

Improper Installation

Part substitution may cause malfunction

$19.99
View on SIG SAUER

You'll be taken to SIG SAUER to complete your purchase.

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

SKU: KIT-239-SAFETY-LOCK

Overview

This factory replacement safety lock and spring is intended for maintaining the SIG SAUER P239 with the correct original parts. It is designed for use as a full unit, and the included components should not be substituted. Installation requires disassembly beyond a field-stripped condition, so it is appropriate only for qualified service work. SIG SAUER specifies that certified armorers install this parts kit to reduce the risk of malfunction or injury.

Why Hunters Choose the Sig Sauer

Factory Replacement

Part designed specifically for the

Includes Safety

Lock and spring as a

Intended Use

As a full parts kit

Supports Proper

Original SIG SAUER components

Clear Installation

Guidance emphasizes certified armorer installation

Key Features

  • Factory replacement safety lock and spring for the P239.
  • Intended to be installed as a full unit.
  • Installation requires disassembly beyond a field-stripped condition.
  • Only certified SIG SAUER armorers should install this parts kit.
  • Improper installation or part substitution may cause malfunction or serious injury.

Best Used For

  • Owners of a SIG SAUER P239 needing a factory replacement safety lock and spring
  • Certified SIG SAUER armorers performing approved replacement work on a P239
  • Users requiring a full-unit replacement part for the P239, not a mixed-component repair
  • P239 maintenance jobs where disassembly beyond field-stripped condition is already planned

Specifications

CompatibilityP239
Included PartsSafety Lock and Spring
Installation RequirementRequires disassembly beyond a field-stripped condition
Installation RestrictionOnly certified SIG SAUER armorers should install
Product TypeFactory replacement parts kit
Usage WarningIntended to be installed as a full unit; substituting included parts may be incompatible and may lead to malfunction, serious injury, or death
Warranty NoteDamage caused by incorrect installation is not covered by the firearm's warranty

Pros

  • Factory replacement part designed specifically for the P239.
  • Includes the safety lock and spring as a matched unit.
  • Intended for use as a full parts kit.
  • Supports proper restoration with original SIG SAUER components.
  • Clear installation guidance emphasizes certified armorer installation.

Considerations & Trade-offs

  • This is a factory replacement part for the P239, so it is intended for that specific model rather than as a general-purpose component.
  • Installation requires disassembly beyond a field-stripped condition, which makes it more involved than routine maintenance.
  • SIG SAUER states these parts kits should be installed only by certified SIG SAUER armorers; improper installation can lead to malfunction or serious injury.
  • The kit is intended to be installed as a full unit, and substituting included parts may create compatibility issues.

Suggested Comparisons

  • Pistol replacement parts
  • Firearm maintenance kits
  • Factory service components
  • Armorer-installed parts

Suggested Accessories

  • Gunsmithing tools
  • Firearm maintenance kit
  • Certified armorer service
  • Parts storage organizer

Frequently Asked Questions

What firearm is this replacement part made for?

This is a factory replacement Safety Lock and Spring for the P239.

Is this a complete repair kit or just one component?

The product is described as a Safety Lock and Spring parts kit intended to be installed as a full unit.

Can this be installed with a basic field-stripped disassembly?

No. The source states installation requires disassembly beyond a field-stripped condition.

Who should install this part?

SIG SAUER requires that only certified SIG SAUER armorers install these parts kits.

Are there any warnings about using substitute parts or incorrect installation?

Yes. The source warns that substituting included parts may be incompatible and may lead to malfunction, serious injury, or death. It also states that improper installation may cause malfunction, serious injury, or death.