Stretching a bolt gun past 600 yards on a budget usually means choosing between optical clarity and mechanical features like zero stops and exposed turrets — most sub-$700 scopes compromise on one or the other. The Athlon Midas BTR Gen2 HD 4.5-27x50 puts HD glass, a precision zero stop, and 27x magnification in a package that gives new long-range shooters the tools to build real DOPE without outgrowing their optic.

The APRS4 reticle features 0.2 mil hash mark increments from center to 6 mils in all directions with a 0.1 mil floating center dot for precise target engagement. The illuminated 2 mil span center cross with 0.2 mil hash marks provides excellent low-light visibility, while the fine center dot draws your eye right to the aiming point with minimal view obstruction. Beyond 6 mils, hash marks continue to 8 mils for extended-range holds and wind corrections. Subtensions are valid at 15x.

Key Features

• HD Glass with Advanced Fully Multi-Coated Lenses — Low-dispersion HD elements reduce chromatic aberration, while the AFMC coating maximizes light transmission for bright, true-color images. XPL protective coating on exterior lenses guards against dirt, oil, and scratches.
• Precision Zero Stop — Dial up for your shot, then return to zero with a positive mechanical stop. No counting clicks, no guessing — the turret stops exactly where you set it, every time.
• Exposed Tactical Turrets with 10 MIL Per Revolution — Stainless steel turret components deliver crisp, audible 0.1 MIL clicks. 25 MIL total elevation and windage adjustment provides ample travel for long-range dialing.
• APRS4 Illuminated Reticle (SFP, MIL) — 0.2 mil hash marks to 6 mils with a 0.1 mil floating center dot and illuminated 2 mil center cross. Hash marks extend to 8 mils in all directions for holdover, wind correction, and distance ranging. Subtensions valid at 15x.
• Side Focus Parallax (30 yds - ∞) — Eliminate parallax error at any distance without taking your eyes off the target. Fine focus keeps the image sharp at high magnification.
• Argon Purged, One-Piece Hammer-Forged Tube — Premium gas purging for fog-proof performance and a forged aircraft-grade aluminum tube for structural integrity under heavy recoil.

Ideal For

• Long-range precision shooters who work in MIL and want HD glass, a zero stop, and exposed turrets at a price point that undercuts premium competitors — the Midas BTR Gen2 tracks reliably and the 10 MIL per revolution keeps turret math clean.
• Hunters who need a scope that covers everything from brush to open country — 4.5x on the low end is fast enough for timber shots, and 27x resolves targets across big western landscapes.
• PRS and NRL competitors looking for a capable MIL-based optic to learn the game — the APRS4 reticle's clean mil grid with the fine floating center dot gives you holdover and wind references you can read quickly under time pressure.