The Timney AR PCC single-stage trigger with a straight shoe (Timney part number 681ST) is a drop-in upgrade built for AR-platform pistol-caliber carbines, including SIG MPX-pattern lowers. Timney machines this trigger from steel with an aluminum housing so it holds a crisp, repeatable break through heavy PCC round counts. The straight shoe gives shooters a consistent finger placement for faster, more controllable strings of fire in competition or home-defense carbines. It drops in without a gunsmith, giving PCC owners an easy path to a noticeably better trigger pull.

Key Specifications

• Drop-in trigger type for AR-platform PCCs.
• Compatible with AR-platform pistol-caliber carbines, including SIG MPX-pattern lowers.
• Features a straight trigger shoe.
• Single-stage trigger type.
• Breaks at 2.5 to 3 pounds draw weight.
• Steel trigger with an aluminum housing.
• Finished in black.

Frequently Asked Questions

What platforms does this trigger fit? AR-platform pistol-caliber carbines, including SIG MPX-pattern lowers.

Is this a single-stage or two-stage trigger? Single-stage, with a straight trigger shoe.

What is the pull weight? 2.5 to 3 pounds.

Buy the Timney AR PCC Single-Stage Trigger, Straight Shoe

Tighten up your PCC’s trigger pull for faster, more controllable follow-up shots. Order this Timney trigger from our AR triggers lineup, shipped fast from our Lubbock, Texas gun shop.