The Apex Curved Advanced Trigger for the "factory upgraded models" of the Sig Sauer P320 is a direct replacement to the factory curved trigger and reduces the trigger pull weight by approximately 35%. The trigger is easily installed without the need for tools or fixtures. Machined from billet steel.

Works with UPGRADED Sig Sauer P320 model pistols ONLY (including the X-Series).
Not for use in non-factory upgraded P320 pistols.
Does NOT function in the Sig Sauer P250.

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