Sig Sauer P320 Flat Skeletonized Stainless Steel Trigger

Key Specifications

• Constructed from Stainless Steel for durability.
• Finished in Black for a subdued appearance.
• Designed for the P320 model.
• Compatible fit for Sig P320 platforms.
• Part of the Enhanced series.
• Features a Flat style face to provide a lower finger position.
• Includes a Skeletonized profile to reduce mass.
• Ships 1 unit per box.
• Listed weight is 0.03 (as provided).
• External dimensions are 4 x 1.4 x 0.6 (length × width × height as provided).

The Sig Sauer factory flat skeletonized trigger is a direct replacement for the stock P320 trigger. The flat-face profile places the shooter’s finger lower on the trigger to increase leverage and promote a smoother, more consistent pull. The manufacturer reports an approximate 30% reduction in trigger pull weight compared to the stock P320 trigger, and the skeletonized design reduces mass while maintaining structural integrity.

Installation requires disassembly beyond a field-stripped condition; Sig Sauer recommends installation by a certified Sig Sauer armorer. Improper installation may result in malfunction or serious injury, and incorrect installation is not covered under warranty.

Precision manufactured from stainless steel with a black finish, this enhanced flat trigger offers an immediate, tangible change in trigger feel and ergonomics for P320 owners seeking a lower-profile engagement and crisper reset. It is well suited for range, competition, and duty applications where controlled, consistent trigger operation matters—when installed according to manufacturer guidance.