The Angstadt Arms Vanquish AR9 integrally suppressed barrel integrates suppressor function into the barrel for use on AR-9 style platforms. Its patented zero-baffle design and ported barrel architecture are designed to reduce the sonic crack produced by common 115-grain 9mm ammunition. The design also reduces internal parts for simpler maintenance compared with multi-baffle suppressors.

Adjustable porting allows the user to alter gas/porting characteristics as described by the manufacturer; the Vanquish also supports operation with subsonic ammunition. The barrel is finished in FDE and intended for use in compatible AR-9 configurations.

Key Specifications

• Manufacturer is Angstadt Arms.
• Model is the Vanquish Integrally Suppressed AR-9 Barrel.
• Chambered in 9mm.
• Overall length is 16.2″.
• Finish is FDE.
• Suppressor architecture is a zero-baffle, ported barrel design.
• Porting is adjustable and can be closed to alter performance.
• Internal design has no internal baffles for simplified maintenance.

The Vanquish offers an integrated approach for users seeking an AR-9 compatible barrel with factory-engineered porting and suppressor integration. Its zero-baffle concept aims to simplify upkeep while providing the acoustic characteristics described by the manufacturer. For platform builders and shooters prioritizing a low-profile suppressed solution in a 9mm AR configuration, this barrel presents a purpose-built option in FDE finish.