Huskemaw Blue Diamond Series 5-20x50 Rifle Scope




I have been a happy Huskemaw Blue Diamond scope user for many years. Their system is tailored to long range hunters like me. I like their Hunt Smart Reticle which is simple and clean with straight forward wind hold marks. The custom yardage turrets are about as simple as it gets in the heat of the moment. I have one turret made for shooting at home at low elevation in Wisconsin and another for high elevation Western hunting. The glass quality and construction is right up there with the other best long range scopes on the market.

-Andy Backus-

Huskemaw scopes come with a numbered turret for counting clicks (not MOA or MIL). After mounting your scope, you must shoot your gun and collect click data out as far as you can. You will then log into Huskemaw's custom turret ordering program and enter your muzzle velocity, bullet BC, and a few other pieces of information including the click data that you collected. Custom turrets cost $50 each.

There is not a computer ballistics program and chronograph combo in existence that can be trusted to be 100% accurate without validating by shooting and collecting real world data. Huskemaw's program will "True" your ballistic solution to match your click data by massaging the BC number if needed before creating your custom turret. This truing step is the key to a perfectly accurate custom yardage turret.

We do sell an optional MOA turret that we can ship with your scope to use until you order your custom turret(s).


The Huskemaw Blue Diamond Series
5-20x50 Rifle Scope

The Huskemaw 5-20 Rifle Scope is the most advanced Ballistic Compensating rifle scope available. With technical advancements like True BC, the Rapid Field Ballistic Compensator and our simple yet powerful Hunt Smart range finding and windage compensating reticle. The 30mm main tube, 50mm objective lens, and side focus parallax correction dial make the 5-20 LR scope an outstanding choice for both varmint hunters and target shooters. It also includes special features for the big game hunter. Ballistic compensation and parallax adjustments are easily made without breaking shooting position, and the 50mm objective lens creates a bright, clear image for high magnification and low light use.

Long Range Precision

Our ballistic compensation technology is the first to accurately determine the drag model and ballistic coefficient (BC) for your bullet in your system. The 5-20 is the first rifle scope built specifically to take advantage of a long range hunting situation, and it is the first and only scope with our patent pending windage compensation technology - anyone shooting at extended to long-range distances in hunting conditions, without windage compensation is just guessing.

Lifetime of Durability

The Huskemaw rifle scopes come with a lifetime warranty and the heavy duty construction tubes are waterproof and shockproof. Huskemaws are designed to withstand the harshest environmental conditions and durable enough to handle any impacts. Planning a hunt in some of the most extreme conditions? No problem!

High Image Quality

Most scope manufacturers hype the light transmission lens coatings, and overall image quality to try to differentiate their high-end products from their low-end offerings. We designed the optical system and the coating specifications to compete with the best, and with the Huskemaw 5-20, you have a scope that compensates for your systems Ballistic Profile, not one reticle that's supposed to fit all trajectories. For each customer, we build a Custom RFBC Turret that precisely compensates for your load's bullet drop and windage.

Technical Innovation

Our rifle scope was designed and built by hunters for hunters. Our philosophy dictated a rugged construction of the highest quality, along with real improvements that double the effective range over any competing product.  It all adds up as the best rifle scope for long range or precision hunting, backed by a Lifetime Warranty.

Huskemaw Blue Diamond Rifle Scope


  • Windage Compensation Technology
  • True BC Drop Compensation
  • Hunt Smart Reticle
  • 30mm Maintube
  • Fast Focus Eyepiece
  • Zero-Stop
  • Full Lifetime Guarantee


Actual Magnification 5x-20x
Eye Relief (inch) 4 inch
Obj. Lens Diameter 2.0 in (50 mm)
FOV @ 100yds 18.5 ft � 4.9 ft
Length 13.7 in
Objective Diameter 2.3 in
Eyepiece Diameter 1.7 in
Tube Diameter 30 mm
Weight 23 oz.
Adjustment per Revolution 1.7 in
Max Ring Spacing 5.7 in
Front Ring Spacing 2.2 in


CLICK HERE to view the Huskemaw Blue Diamond Owner's Manual including images and description of the Hunt Smart Reticle. 

How To Order A Ballistic Turret For Your Huskemaw LR Scope? "True" Ballistic Compensation is the key to precision Long Range Accuracy. Huskemaw uses four basic factors: altitude, velocity, temperature and bullet drop trajectory between point A-B. Each customer is provided with an owners manual that gives detailed instructions on the tools needed for mounting the scope and how to collect the data for the turret with instructions on how to provide this data to the ballistics program on Huskemaw 's website Customers receive their new turret in the mail and simply replace the data turret with their new custom turret.


A great scope but I'm very disappointed that it didn't come with a scope coat. This is my first Huskema product and I had a lot higher expectations. I wrote Huskema to see if they would send one, they said no. Next time I will get a nightforce.
I have had my 5-20 for three seasons now and am very happy with this scope. Adjustments are crisp always returns to zero and functions as advertised . I would recommend this scope to anyone who is thinking about getting one.
This is hands down the best scope I have ever owned!
Just got done mounting my new 5-20 Huskemaw on my .338 Lapua mag , this scope is bright and clear. The adjustments on the turrets are crisp and repeatable , awesome optic
Wow! The Huskemaw Blue Diamond 5-20 is amazing! If you are looking for an awesome scope, you won't be disappointed in this one! I was so impressed, I purchased the 3-12 as well! The customer service is 2nd to none! Thanks again!
Just purchased a huskemaw for my 6.5x284 savage long range hunter . 1st time at the range i shot a 200 yard 3 shot group about the size of a dime . it holds zero well and seems to be decent glass. still comparing it to my leupold's but so far i think its money well spent.
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