The Strike Industries Universal Optic Mount for Glock Version 2 is a durable and innovative solution for Glock enthusiasts seeking an efficient way to mount red dot sights. Crafted from solid S45C steel this rear dovetail mount ensures long-lasting performance and reliable zero retention. Its super low-profile design minimizes height-over-bore for enhanced accuracy and precision. Compatible with Glock Gen 1-5 models including 17 19 20 21 and more this optic mount features the patented SI multi-optic mount pattern accommodating most mini and micro red dot sights on the market. The package includes mounting posts and screws for added versatility ensuring seamless integration with a variety of optics. Measuring 1.91 inches in length this single-piece mount offers a sleek and robust accessory for your Glock.