Glock XS Big Dot Express Sights Install & 1000 rd Torture Test
This guide details the installation of XS Big Dot 24/7 Express Sights on a Glock 26, as demonstrated by sootch00. It covers the necessary tools, disassembly, cleaning, sight mounting, and reassembly, emphasizing proper thread locker application and the unique 'dotting the i' sight picture for these sights. The video also includes a 1000-round torture test to assess durability.











