Angstadt Arms Enhanced AR-9 PCC Trigger – AR-9 Platform

The Angstadt Arms Enhanced AR-9 PCC Trigger is purpose-built for pistol-caliber carbines on the AR-9 platform. Designed to optimize the shooting characteristics of 9mm blowback systems, this trigger delivers a crisp, consistent break that helps manage the unique recoil impulse of a PCC. Upgrading from a mil-spec trigger improves control in rapid strings and competition stages where split times matter.

Constructed from hardened steel with a wear-resistant finish, this trigger is engineered for reliability in high-volume shooting environments. Installation is drop-in using standard AR-15 lower receiver pin holes—no fitting or permanent modification required. Compatible with standard AR-9 lower receivers and pistol-caliber carbine builds.

• Part Type: Drop-In Trigger Assembly
• Compatible Firearms: AR-9 Pistol-Caliber Carbines
• Material: Hardened Steel
• Finish: Wear-Resistant Coating
• Installation: Drop-In (Standard AR Lower Pins)
• Includes: Trigger Assembly, Installation Hardware