5x SLx Microprism Primary Arms Review
This guide details the installation and initial zeroing of the Primary Arms SLx 5x Microprism, emphasizing proper mounting techniques for durability. The reviewer from Brass Facts, with high authority based on practical testing, highlights potential zero retention issues and recommends specific aftermarket mounts like ADM for serious use. Key considerations include achieving correct eye relief and understanding the optic's limitations during impact tests.











