Shrewd Optum Scope (29mm) proshop_only Two USB-A power outputs ​

Two USB-A power outputs ​

New light weight SJ Autolock buckles

and adjustable

15 grain accuracy

Precision machined from aircraft-grade aluminum

Shrewd Optum Scope (29mm) proshop_only Two USB-A power outputs ​The 29mm Optum packs all the features a shooter could need into a small, efficient, and lightweight package The ORS or Optum Ring System is a removable ring system that offers eight pin positions and lets the shooter swap between pin sizes and fiber colors in seconds Adjustable rheostat fiber covers offer complete control over ambient lighting 8 32 threaded holes allow an electronic light kit to illuminate the fiber and pin An angled 8 32 threaded