Sig 320 Custom Works Fire Control Unit Titanium Nitride Coated Skeletonized Trigger Gold, 8900160

Name: Sig 320 Custom Works Fire Control Unit Titanium Nitride Coated Skeletonized Trigger Gold, 8900160
Brand: Sig Sauer
SKU: 8900160-798681633319
Price: 349.99 USD
Availability: InStock

Reviewed by Hunter's Outpost Editorial Team

Last Reviewed: August 22, 2026

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

$349.99

View on Fin Feather Fur Outfitters

You'll be taken to Fin Feather Fur Outfitters to complete your purchase.

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

SKU: 8900160-798681633319

Overview

This is a serialized item and will require transfer to an FFL. Specifications and Features: Exclusive Titanium Nitride Frame Titanium Nitride Skeletonized Trigger Custom "FCU######" Serial Number Compatible with all 9mm/357SIG/40SW P320 post-upgrade accessories