Fine Guns | Accessories | Gunsmithing
NECG - Aperture - .093" Blued steel aperture for use in NECG Ruger N-100, EAW N-105, and N-108 Grooved .22 Peep sights. .385" diameter disc with .093" aperture hole. Industry standard 7/32"- 40 thread with a .220" shank length. OAL .350"
