New Leupold HAMR: High Accuracy Multi-Range Mark 4 Tactical

Steve Johnson
by Steve Johnson

Leupold’s newest tactical scope, the Leupold Mark 4 HAMR (High Accuracy Multi-Range), is aimed squarely at a product category dominated by Trijicon . The Leupold HAMR is a compact, lightweight, fixed 4x power scope designed specifically for the AR-15 and similar 5.56mm chambered rifles.

Like many of the Trijicon ACOG scopes, the HAMR is available is a red dot sight mounted on top of it. This allows the operator to quickly switch from 4x zoom of the main scope to the 0x zoom of the Leupold Deltapoint red dot when engaging in close quarters combat, where a zoom scope if undesirable. The Deltapoint is available with a 3.25 or 7 MOA red dot.

The scope uses Leupold’s CM-R² reticle, ballistically calibrated for the 5.56mm round. Leupold’s premium Xtended Twilight Lens System and DiamondCoat 2 coating ensure good light transmission. The optics should perform well at medium ranges out to 800 yards.

The below table compares the Leupold HAMR with a similar Trijicon ACOG, the TA01NSN-RMR. Neither are a clear winner in terms of features. Both cost about the same. The Trijicon with its battery-less operation and a bigger Objective Aperture lens could make it the winner if you need these features. The HAMR, on the other hand, is lighter, shorter and has much better eye relief. Ultimately the decision to purchase one or the other will come down to personal needs.

Leupold HAMRTrijicon ACOG 4×32 (TA01NSN-RMR)
Magnification4x4x
Objective Aperture (OA)24mm32mm
Red Dot SightDelta Point (3.5 or 7 MOA)Trijicon RMR (3.25 MOA)
Weight (without Red Dot)12.9 oz.14.96 oz.
Length5.5″5.8″
Night Illumination sourceBatteryTritium
Day Illumination sourceBatteryNone
Bullet Calibrated OpticYes. 5.56mmYes. 5.56mm
Eye Relief2.711.5″
Price (inc. Red Dot)Approx. $1500Approx. $1700
Product Info Leupold.com Trijicon.com

  1. Other competitors include the Elcan C79 optical sight and SUSAT L9A1, but neither sell to civilians. 

Steve Johnson
Steve Johnson

I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!

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  • Jordan Bear Pollard Jordan Bear Pollard on Oct 23, 2013

    800 yards, with a .223? From a 4x scope? Am I reading this right?
    Not that I'm trashing Leopold or anything- it's an otherwise pretty solid concept. But 800 yards? I invite someone to prove me wrong, but it seems outlandish.

    • Joe bob Joe bob on Jan 06, 2014

      @Jordan Bear Pollard with today's rifles, 800 meters from a 5.56 is not unheard of. not its definitely outside of comfortable operating ranges, but it's for sure doable. hell, if youre a good shot and have a good freefloated barrel, 1000 meters is "doable" but youre talking .22 lr ballistics at that point. My 16" noveske barrel stays within 1 and 1/4 inch at 300 yards using green tip 62 grain surplus ammo. then again, it was a 450 dollar barrel, so it should. throw some mk262 in any 1/7 high quality barrel and you're gonna shoot damn good. my rifle outshoots me every time. she has a mind of her own.

  • Micah Micah on Dec 09, 2013

    Has anyone else noticed that the optic is mounted backwards in the bottom picture?

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