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April 17th, 2019

Vortex Golden Eagle 15-60x52mm Scope Review

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

Review by James Mock
If you were charged with building a scope for F-Class or long range Benchrest, what features would you want? Vortex asked that question, received feedback from many competitors, and then set out to build a new high-magnification, zoom comp scope that would set a new “performance for price” standard.

The new Vortex Golden Eagle has features that this shooter really appreciates. It has a power range of 15x to 60x with a 52mm objective lens. Vortex has attempted to keep the weight as low as possible and the cost reasonable. My initial impression is that Vortex spared no expense in developing this scope. The “street price” for this premium scope is a reasonable $1499.00. Plus it has Unconditional Lifetime Warranty. Given its features, performance, and price, I believe that this scope will sell very well.

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

Here are the important features of the new 15-60x52mm Golden Eagle:

Quality Construction

Premium HD, extra-low dispersion glass
APO (apochromatic) objective lens system with index-matched lenses
XRP multi-coated lenses for max light transmission
ArmorTek extra-hard lens coating to protect lens from dust, dirt, and smudges
Fogproof and Waterproof (Argon gas purged)

Specifications

Field of View at 100 yards: 6.3 feet at 15X; 1.7 feet at 60X
Main Tube: One-piece 30mm
Length: 16.1 inches; Weight is 29.7 ounces
Objective Lens: 52mm
Eye Relief: 3.9 inches
Reticles: SCR-1 FCH; ECR-1 MOA

Testing the Golden Eagle

I recently tested a Golden Eagle with the ECR-1 reticle. On this model the Hash Marks subtend 1 MOA at 40X. There is also a fine crosshair reticle (SCR-1) available. Initial tests with the scope were done on June 28th and I was very impressed with what I saw. With a new scope I always shoot the square (box test) to test tracking and amount of movement. I shot the square today after shooting a 5-shot group at 250 yards (my longest available distance). Below is a picture of the box test target that I shot. Yes, shot #5 went through the exact same hole as shot #1.

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

Below is the 250-yard target I shot before doing the box test. To get to the 100-yard target, I clicked down 14 clicks (1/8th MOA) and the scope was spot on. It is really a pleasure to use instruments that do exactly what they are supposed to do. With the Louisiana mirage, I shot this orange/white target at 40X instead of the maximum 60X. I did not have any problem seeing the 6mm bullet holes at 40X. The optics in this scope are to my old eyes are as good as any that I have used (regardless of price).

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TRCompetition Test Success — Golden Eagle Delivers a Win
My next use of this scope was at our monthly 600-yard match on July 15th. It was a typical mid-July day in north Louisiana — very hot and humid with light switching winds. The mirage was terrible, but I managed to squeak out a victory with a 188/5X score out of 200/20X possible. I shot the Golden Eagle at 40X all day and it performed perfectly. No one could see bullet holes today, even with the high powered premium spotting scopes. This is a quality scope and it may be a “lucky” scope in that I did not expect a win with a 6mm Dasher barrel with 2500 or more rounds through it.

Point of Aim Test with Hood Scope Checker
I also tested the Golden Eagle for holding Point of Aim (POA). For this procedure, I used the Hood scope checker (loaned to me by Bart Sauter). To use this, one mounts two scopes side by side. Ideally one scope has proven its ability to hold POA. Here I used a Valdada 36X BR model as my control scope. It has proven over an 8-year period of time to hold its point of aim. I mounted these scopes on my BAT/Leonard 6mm PPC and adjusted each to the same point on the target.

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

As one can see in the above picture, these are big scopes. After the first shot, I noticed that the reticle dot on the Vortex seemed to be about 1/8th MOA to the right of its original position. I stopped to check for ring slippage (which I had experienced in prior tests). There was no apparent slippage, so I checked the parallax and found that there was some parallax correction needed. This was probably the source of the apparent shift in point of aim, but I cannot be sure of that. I fired three more shots (checking after each) and found no shift.

Vortex Optics Golden Eagle Scope 15-60x52mm review F-Class F-TR

After testing for POA shift, I fired the remaining rounds using different aiming points. I fired 5 rounds (upper left) using the Vortex and 3 rounds to the right of those using the Valdada scope.

CONCLUSION — A Very Fine Optic at a Reasonable Price
While testing this Vortex Golden Eagle scope, I developed a real fondness for it. I appreciate its great optics, eye relief and crispness of adjustments. If I thought that this scope did not hold POA, I would use my old Valdada in the 600-yard matches in which I participate. Further testing has shown no tendency to shift point of aim.

If I am allowed to keep this scope until the fall, I am sure that I will be able to see 6mm bullet holes in the white at 600 yards. Seeing those 6mm holes is very difficult, but that is my dream for a premium high-powered scope. During the summer months in north Louisiana, the air is much too “dirty” to spot small holes at 600 yards. By October, there should be some conditions in which one can use the premium optics to see bullet holes in the white at 600.

In summary, let me say that this scope has become one of my all-time favorites because of its bright, clear images and its great reliability. If you are looking for a great long-range scope that is reasonable in cost, try the Golden Eagle from Vortex.– James Mock

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January 9th, 2018

Affordable and Reliable — Sightron SIII 10-50x60mm Comp Scope

Sightron Scope 10-50x60mm SIII SS scope James Mock long range competition review MOA MOA-2 reticle

Many of our Forum members who shoot F-Class and Long Range Benchrest have asked: “Is there a reliable high-magnification (at least 45X) zoom scope under $1100?” The answer is yes — the Sightron SIII 10-50x60mm scope will do the job, and you can buy one now for under $1000.00. In fact, at the 2017 IBS 600-yard Nationals, 4 of the Top 10 shooters (including the 2nd-place finisher) used Sightron 10-50X scopes. Though reasonably priced, this 10-50x60mm optic is definitely good enough to win long-range benchrest and F-Class matches. Here is a review by James Mock. Note James tested a version with 1/4-MOA clicks. Sightron also offers versions of this scope with 1/8-MOA clicks.

Sightron 10-50x60mm Riflescope Field Test
Review by James Mock
Mr. Allen Orr of Sightron was kind enough to loan me one of their fine SIII riflescopes for testing. Since I shoot 600-yard score matches more than anything else, I requested the 10-50x60mm model with MOA-2 reticle. This is a premium scope in every way and it may be the very best buy for a long range scope today. Real world price for this scope is around $1000 ($999.97 on Amazon.com). This represents a good value considering the scope’s build quality and features: 50X max magnification, 1/4-MOA adjustments with 10 MOA per revolution, ExactTrack windage and elevation system, Zack-7 lens coating, 60mm objective lens, target knobs with zero stop, and lifetime warranty. The MOA-2 reticle’s hash marks span 2 MOA at 24X and 1 MOA at 48X. Eye Relief is ample: 4.5″ at 10X and 3.8″ at 50X. Field of view at 100 yards is 9.6′ at 10X, 2.2′ at 50X.

Sightron MOA-2 Reticle Manual | Sightron Riflescope Manual

NOTE: Sightron also offers this scope with 1/8-MOA clicks with a Fine Cross-Hair Reticle, Target Dot Reticle, and Mil-Dot Reticle. There are also multiple Sightron SIII 10-50x60mm models with illuminated reticles.

Sightron SIII 10-50x60mm Shows Excellent Repeatability
After receiving the scope, I mounted it on my BAT 6mm Dasher and did my “standard tests”. I shot the “square” and the adjustments were spot on and the repeatability was faultless. I also shot a group at two powers (24X and 50X) and the point of impact was the same.

In our August 600-yard match, I used the scope and was favorably impressed. I did not have the opportunity to shoot 600 yards prior to the match but I do have a 100-meter range at my house. From past experience, after zeroing my Dasher at 100 I simply dial up 11 MOA to shoot at 600 yards. The weather in Louisiana has been something that I have never seen before and the August 20th match was moved to August 27th, but there was still standing water in front of the targets. Also, the fog was so heavy that the start of the match was delayed for 45 minutes.

Sightron Scope 10-50x60mm SIII SS scope James Mock long range competition review MOA MOA-2 reticle

Sightron Nails a 50 Score on First-ever Match Target
When the match started, the Sightron with 11 MOA dialed in was perfect for elevation and a little right. After a couple of clicks I was ready to shoot. My first target was a pleasant surprise — scoring a 50-1X. I was very impressed with this scope and I shot it at 48X all day in the heavy mirage. I ended up finishing third, two points behind the winner.

With its 60mm objective lens, this is a large scope. It is 16.9″ long and weighs 30.1 ounces. If you can tolerate that weight in the discipline you shoot this scope represents a great value for the long-range shooter. I am favorably impressed with it. For you varmint shooters, this scope with its wide range of power would make a superb addition to you favorite prairie dog rig. Do note, as we explained above, there are other versions of this scope with 1/8-MOA clicks if that is your preference.
Good shooting — James Mock

[Addendum: When we first published this review, a couple readers who owned the scope had one complaint. They both said that the side parallax control (side focus), was hard to manipulate — it required a lot of effort to rotate. One fix is to attach something to provide more leverage. However, if you send the scope back, Sightron will modify the side focus to make it easier to rotate.]

Sightron Scope 10-50x60mm SIII SS scope James Mock long range competition review MOA MOA-2 reticle

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