Apex Tactical specialties is a premier manufacturer of aftermarket parts for the SIG Sauer P320. This particular trigger upgrade is designed specifically to reduce trigger pull weight while still maintaining factory drop safety values. It is a direct drop in replacement which doesn't require any special tools in order to install.

Specifications and Features:
Apex Tactical Specialties Advanced Trigger 112-021
Reduced trigger pull weight by approximately 2 lbs.
Direct drop-in replacement of factory curved trigger
No tools required for installation
Maintains factory drop safety values
Black

Includes:
Apex Flat Advanced Trigger for Sig P320

Fits:
SIG Sauer P320 9mm Luger/.357 SIG/.40S&W/.45 ACP
Note: Does NOT function in the SIG Sauer P250