Description

P320 M18 FIRE CONTROL UNIT

The Sig Sauer P320 Fire Control Unit in Custom Works configuration is a stripped, serialized FCU designed for use with Sig P320 grip modules and components. This unit is marketed with a flat, skeletonized trigger as part of Sig Sauer’s Custom Works Studio program.

As an ATF-classified frame component, it represents the serialized core for P320 assemblies and is intended for installation by users familiar with P320 parts and governing regulations. The unit is supplied stripped and is intended for builders and qualified technicians assembling P320 pistols.

Key Specifications

• This item is a Fire Control Unit designed for P320 platforms.
• It is classified by the ATF as a FRAME.
• The listed manufacturer is SIG SAUER INC..
• It is part of the Custom Works Fire Control Unit series.
• The trigger style is a Flat skeletonized blade.
• The product type is Striker Fired.
• The safety configuration is listed as No Thumb Safety.
• Designed to fit Sig P320 frames and is compatible with Sig P320 parts.
• Additional features include a Skeletonized Flat Blade trigger and Custom Works designation.

Whether you are building a custom P320 or replacing a serialized FCU, this Custom Works unit provides the serialized core required for P320 assemblies while offering a flat, skeletonized trigger for a refined trigger interface.

Sig Sauer P320 FCU

Its compatibility with P320 components and the Custom Works designation make it a practical option for experienced builders seeking a configurable foundation for their pistol project. From the beginning, the P320 was built to be a pistol that could adapt to meet the user’s specific needs.

From grip modules and magazines to custom slides, barrels, and optics, the P320 can be configured in thousands of different ways to make your P320 unique and exactly the pistol you are looking for. The P320 Custom Works Studio program takes that idea and brings it to an unprecedented new level. Take a look at the video to get a more in-depth overview of what this program has to offer. Check out the 320 XFive complete slide assembly