Q LLC Erect9r Direct Mount M13.5-1 LH 9mm

The Q LLC Erect9r direct mount provides a secure, direct-thread attachment for mounting an ERECT9R sight on fixed-barrel 9mm firearms. It uses an M13.5-1 left-hand thread and is manufactured from 17-4 stainless steel. The part is intended to convert the ERECT9R for use on pistols or other fixed-barrel platforms where direct-thread mounting is required. The mount is compact and designed to maintain a low-profile interface between the sight and the host firearm.

Key Specifications

• The model is Erect9r.
• Designed for 9mm platforms.
• The thread pattern is M13.5-1 LH (13.5x1mm LH).
• Constructed from 17-4 Stainless Steel.
• The mount type is Direct-thread.
• Intended for use on fixed-barrel firearms.
• The product type is listed as Accessory-Parts.
• The finish type is listed as Stainless Steel.

This direct-mount adapter delivers a compact, purpose-built solution for integrating an ERECT9R sight onto fixed-barrel 9mm firearms. Its stainless construction and direct-thread interface make it a practical choice for users seeking a durable, low-profile mounting option that preserves sight alignment and fit without unnecessary complexity.