The Argos BTR Gen II 10-40x56mm Riflescope is a perfect addition to a bench-rest competition setup or any other rifle configuration intended for long range. It comes equipped with the BLR reticle, with features a 1 MOA center dot with hashmark holdover points to compensate for wind drift and bullet drop. The Argos BTR also sports exposed windage and elevation turrets for quick adjustments, and a Precision Zero Stop System for dialing back to the original zeroing. athlon optics Athlon Argos BTR 10-40X56mm DD SF 30mm BLR SFP MOA Riflescope 214071