A Laser Just for Pros

Published on July 13, 2024
Duration: 10:13

This video details the rare Laser Devices Inc. laser module designed for the Sig Sauer SP2340 (Sig Pro) pistol, featuring its proprietary rail system. The presenter demonstrates the installation process, activation switches, and provides a shooting impression, highlighting the challenges of finding accessories for older, non-standard firearm designs.

Quick Summary

The Sig Pro Laser is a rare accessory for the Sig Sauer SP2340, featuring a proprietary rail system. It attaches via a clamp and latch mechanism and is activated by two toggle switches. While functional, its 5mW red laser struggles with bright daylight visibility, and battery changes require dismounting.

Frequently Asked Questions

What is the Sig Pro Laser and why is it rare?

The Sig Pro Laser is a rare accessory designed for the Sig Sauer SP2340 (Sig Pro) pistol, featuring a proprietary rail system. Its rarity stems from the era it was produced (around 2000) and the shift away from proprietary rails to standardized Picatinny mounts.

How does the Sig Pro Laser attach to the pistol?

The laser attaches to the Sig Pro's proprietary dust cover rail using a clamp mechanism. A button releases the clamp, allowing it to slide on, and a latch on the rear secures it by engaging the trigger guard.

What are the activation controls for the Sig Pro Laser?

The Sig Pro Laser features two small toggle switches, one on each side. Flipping either switch down activates the laser. The laser remains on as long as at least one switch is in the down position; both switches must be up to turn it off.

What are the limitations of the Sig Pro Laser?

The primary limitation is its visibility in bright daylight, making it difficult to acquire on target. Battery replacement requires dismounting the unit, and the fitment, while snug, has minor aesthetic imperfections like overhang and misaligned contours.

What type of batteries does the Sig Pro Laser use?

The Sig Pro Laser uses 1/3N type batteries, which are also sometimes referred to as Aimo batteries. These are small, cylindrical batteries commonly found in older electronic devices and some firearm accessories.

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