Sig Sauer 8900677 P365Xl Recoil Spring Assembly 9Mm Compatible W/ P365-Xmacro

The Sig Sauer P365XL recoil spring assembly is a factory-engineered replacement component for shooters maintaining or rebuilding their compact 9mm pistol. Whether you're doing routine maintenance, replacing a worn spring, or building out a backup P365XL or P365-XMACRO, this OEM part ensures your firearm cycles reliably with factory-spec performance. Sig Sauer manufactures this spring assembly to the same standards as the original equipment, so you get the same recoil management and cycling characteristics your gun was designed around.

Recoil springs wear over time and heavy use—they lose their snap, and that degradation can affect reliability and accuracy. If you've noticed sluggish cycling, occasional failures to feed, or just want to refresh your platform before a season of hunting or range work, a fresh spring assembly is a cost-effective fix that takes only a few minutes to install. This assembly is compatible with both the P365XL and P365-XMACRO, giving you flexibility if you run either platform or both.

As an OEM Sig Sauer part, this recoil spring assembly comes with the engineering and quality control you expect from the manufacturer—no guesswork, no aftermarket compromise. If you're serious about keeping your compact carry gun running, it's smart maintenance.

Key Features

• Factory OEM Sig Sauer component for guaranteed fitment and performance
• Compatible with both P365XL and P365-XMACRO platforms
• 9mm Luger specification
• Direct replacement for worn or aged springs

Specifications

Frequently Asked Questions

Will this recoil spring assembly fit my P365-XMACRO?

Yes. This Sig Sauer recoil spring assembly is compatible with both the P365XL and P365-XMACRO.

When should I replace my recoil spring?

Recoil springs gradually lose tension with use. If you've fired thousands of rounds or notice sluggish cycling, a replacement spring assembly can restore original performance. It's also smart preventive maintenance before a hunting season or extended training.

Is this an OEM or aftermarket part?

This is an OEM (original equipment manufacturer) Sig Sauer part, made to factory specifications for your pistol.

What's included?

You receive the recoil spring assembly itself. Installation typically requires basic armorer-level disassembly of your pistol's slide.