Angstadt Arms Vanquish AR-9 Barrel 9mm 10.5in | AAVIS09BF1

The Angstadt Arms Vanquish is an integrally suppressed AR-9 barrel designed for reduced report and simplified upkeep. It uses a patented zero-baffle architecture paired with a ported barrel to address the sonic crack associated with typical 115‑grain 9mm loads. The design also eliminates internal baffles, which reduces cleaning complexity compared with traditional suppressors.

This barrel assembly suits precision-oriented AR-9 builds and range use where lower perceived report and straightforward maintenance are priorities.

Product Specifications

• The manufacturer is Angstadt Arms.
• The model is the Vanquish integrally suppressed AR-9 barrel.
• The manufacturer part number is AAVIS09BF1.
• The caliber/gauge is listed as 9mm.
• The barrel measures 10.5 inches in length as stated in the product name.
• The overall length is listed as 11 inches in the product attributes.
• The finish is specified as Flat Dark Earth (FDE).
• The barrel material is specified as Stainless Steel.
• The suppressor architecture uses a zero-baffle (baffle-less) patented design.
• The barrel includes a ported design intended to reduce the sonic crack of standard 115‑grain ammunition.
• The adjustable ports can be closed to help preserve velocity, with up to 8 ports mentioned in the product description.
• Maintenance is simplified by the absence of internal baffles, promoting easier cleaning compared with traditional designs.
• The product category is Silencers & Suppressed Firearms.
• The UPC is 850035894521.

The Vanquish integrally suppressed barrel delivers a thoughtfully engineered option for shooters building or upgrading AR-9 platforms. Its ported, zero-baffle approach is intended to reduce perceived report while keeping upkeep straightforward, making it suitable for precision-oriented range sessions and tactical-style PCC builds where report reduction and maintenance simplicity are priorities.

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