Competition 3-gun stages demand a scope that goes from 1x "both eyes open" speed to 6x precision in the time it takes to transition between targets. The Athlon Midas BTR Gen2 HD 1-6x24 ATSR4 pairs HD glass with the ATSR4 competition reticle in a compact, argon-purged package — purpose-built for shooters who need fast target acquisition at 1x and precise holdovers at 6x without spending flagship money.

The ATSR4 reticle was designed specifically for 3-gun competition with .223/5.56 NATO loads (68-69 grain BTHP). A 1.4 MOA illuminated center dot zeroed at 200 yards serves as the primary aiming point, with holdover dots calibrated for 300, 400, 500, and 600 yards. Wind compensation dots at each distance provide references for 5 and 10 mph crosswinds. At 1x, the scope functions as a true both-eyes-open optic with a wide 108 ft field of view — fast enough for close-range transitions and hosing targets at speed.

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 across the magnification range. XPL protective coating on exterior lenses guards against dirt, oil, and scratches.
• ATSR4 Illuminated Reticle (SFP, MOA) — Purpose-built for 3-gun and tactical use with .223/5.56. Illuminated 1.4 MOA center dot, bullet drop holdovers to 600 yards, and wind dots for 5/10 mph — all calibrated for 68-69 grain match loads. Subtensions valid at 6x.
• True 1x at the Low End — 108 ft field of view at 100 yards with both-eyes-open shooting capability. Fast enough for CQB stages, room entries, and snap shots on moving targets.
• 18.1 oz, 10.6" Compact Profile — Light and short enough that it disappears on an AR-pattern rifle. The 30mm tube provides a solid mounting platform with widely available ring options.
• Argon Purged — Premium gas purging provides superior fog-proof performance compared to nitrogen, maintaining a clear image through rapid temperature swings.
• Capped Turrets with 0.25 MOA Clicks — Set your zero and forget it. 150 MOA total elevation and windage adjustment provides ample range for zeroing and base corrections.

Ideal For

• 3-gun competitors who need a fast, clear LPVO that transitions from 1x close-range stages to 6x precision stages without changing optics — the ATSR4 reticle's .223 BDC takes the guesswork out of holdovers at competition distances.
• AR-15 and tactical rifle builders who want an HD-glass LPVO with illuminated reticle at a price point well below the premium European brands — the Midas BTR Gen2 delivers glass quality that punches above its price class.
• Home defense and patrol rifle setups where a true 1x with an illuminated center dot provides red-dot-like speed at close range, plus 6x magnification for positive target identification at distance.