Q LLC Erect9r Direct Mount | 9mm | 1/2-28 | ACC-E9-MOUNT-1/2-28

The Q LLC Erect9r is a direct-mount erector accessory purpose-built for threaded 9mm pistols. It provides a dedicated interface for 1/2-28 threaded barrels and is offered in stainless construction with compact dimensions. This part is intended for use where a direct, repeatable interface is required between a 9mm muzzle and compatible accessories.

Common applications include precision range work and competition shooting where a secure, concentric mount is required. It is designed for users building or maintaining suppressed or threaded-barrel 9mm systems in compliance with applicable laws and transfer procedures.

Product Specifications

• The model is listed as Erect9r.
• The manufacturer’s part number is ACC-E9-MOUNT-1/2-28.
• The caliber listed is 9mm.
• The NFA thread pattern is 1/2×28.
• The finish is listed as Heat Treat in one attribute entry.
• The finish type is listed as Stainless Steel in another attribute entry.
• The product length is listed as 2.7 (units not specified).
• The product height is listed as 1 (units not specified).
• The product width is listed as 1 (units not specified).
• The listed weight is 0.05 (units not specified).
• The item is identified as Accessory-Parts.
• It is noted that the part cannot be disassembled according to the provided attributes.
• The part is listed as not drilled and tapped in the attributes.
• Scope cover and illuminated reticle features are listed as False (not applicable).
• The UPC is 850000857803.

This Erect9r mount is a compact, application-focused accessory for 9mm threaded barrels. Its small footprint and concentric interface make it useful for builders and competitive shooters who need a precise, repeatable mounting point on a threaded 9mm pistol. The combination of compact dimensions and stainless construction listings suggest a durable component intended to integrate cleanly into suppressed or threaded-barrel assemblies.