A manual safety configured FCU requires an accompanying manual safety grip module.

Installation of these parts kits requires disassembly of your firearm beyond a “field-stripped” condition. Improper installation may result in malfunction, serious injury, or death. SIG SAUER requires that only certified SIG SAUER armorers install these parts kits. Any damage caused by the incorrect installation of these parts kits is not covered by your firearm’s warranty, and SIG SAUER will charge for any needed repairs to a firearm damaged by improper use or installation of these parts kits.

Compatible with 9/40/357SIG FCUs only.

Specifications:

• Model: M17, M18, P320
• Caliber: 9mm Luger, 40 S&W, 357 SIG

Included:

• Left & right manual safety lever
• Manual safety detent
• Manual safety detent spring
• Manual safety trigger bar

Please NOTE:

• Not all P320 FCU’s are cut for a manual safety, if you are unsure if your FCU is please contact Sig Sauer’s customer service.
• These parts kits are intended to be installed as a full unit. Any substitution of included parts may be incompatible and may lead to malfunction, serious injury, or death.