The LaserMax Red Guide Rod Laser is engineered to enhance your Glock 17 Gen5 with a high-intensity red laser sighting system seamlessly replacing the factory spring guide assembly. This innovative component is tailored for precision and user-friendly installation eliminating the need for gunsmithing expertise or special tools. Crafted from robust aircraft-grade materials it ensures durability and reliability. The laser's 5mW power delivers a sharp 0.63-inch dot at 20 yards with a range of up to 50 meters optimizing target acquisition. An automatic timeout feature conserves battery life by shutting off after 10 minutes of inactivity making it a practical choice for both tactical and recreational use.