Revision StingerHawk review: the best-documented rating in the category

What the StingerHawk is

Revision Military builds eyewear for armies, and the StingerHawk is the current spectacle in that line: a frame with interchangeable single-piece lenses, sold as kits with the frame, two lenses, two adjustable nosepieces, a head strap, a pouch, a case and an anti-fog cloth. It is the pair you see on issued-kit lists and in unit photographs, and it is sold openly to civilians in the same configurations.

That is the context. The reason it gets a review of its own on a site organized by rating is narrower, and it has nothing to do with how it looks or who wears it. Revision documents what the eyewear passed, at a level of specificity nobody else in this category matches. Of the 47 pairs in this site's registry, this is the only one whose published specs name the clause inside each standard and give a velocity figure.

The clause citations, read properly

Here is what Revision publishes, verbatim, and why each phrase is worth something:

"MIL-PRF-32432A clause 3.8.4.1 Ballistic fragmentation characteristics Class 1 spectacles". Not "mil-spec", not "meets military standards" — the specification, its revision letter, the clause within it, and the class. MIL-PRF-32432 separates spectacles from goggles and splits them into classes with different fragmentation requirements, so naming the clause and the class tells you which test was run rather than that some test was.

"ANSI Z87.1-2020 clause 7.1 Impact Protector (Z87+)". Two useful facts in one line. The edition is 2020, the current one, rather than 2015, 2010 or 2003 — several pairs on this site still cite much older editions, and the edition changes what the marking means. And clause 7.1 is the high-impact requirement, which is where the plus in Z87+ comes from. If that distinction is new, it is unpicked on Z87 vs Z87+ and what Z87 means.

"EN 166 clause 7.3.4 Protection against high speed particles (FT)". The European standard, with the clause and the marking letters. FT means high-speed particles at low energy, tested at extremes of temperature. It is a third independent pass, not a restatement of the first two.

What a V50 of 807 ft/s actually means

Revision also publishes "STANAG V50 = 807ft/s (246m/s)", and this is the number most reviews either skip or misread. A V50 is not a maximum survivable velocity and it is not a rating you can compare to a bullet's muzzle velocity. It is the velocity at which a specified fragment simulator — a small steel projectile of a defined mass and shape — defeats the lens half the time. Fifty percent. The figure is a statistical midpoint from a series of shots, which is exactly why it is useful: it is a measurement rather than a threshold, so it can be compared between products that publish it.

The practical reading is this. 807 ft/s with a fragment simulator is several times the energy of the ANSI high-velocity test, which fires a quarter-inch steel ball at roughly 150 ft/s. It describes performance against fragmentation — grenade and IED fragments, spall off a hard surface, ricochet debris. It says nothing about stopping a bullet, and no eyewear on the market does that. If you want the standards themselves compared side by side rather than one product's result, that is ANSI Z87.1 vs MIL-PRF-32432, and the two military specifications are separated on MIL-PRF-32432 vs MIL-PRF-31013.

For a civilian shooter the honest conclusion is that this is far more protection than a range day requires. A Z87+ pair already handles brass, powder residue, a shattered clay and the fragment that comes back off a steel target. The reason to buy a ballistic pair anyway is margin, documentation and durability — not a hazard your range actually presents.

APEL, Berry and buying one as a civilian

The page we cite is the StingerHawk APEL U.S. Military Kit, and it states both the APEL listing and Berry compliance. The APEL is the U.S. Army's Authorized Protective Eyewear List: eyewear tested to the Army's requirements and authorized for issue, with the APEL logo as the identifying mark. It is the strongest third-party signal available in this category, because it is not the maker assessing its own product. The Berry Amendment is a procurement rule about domestic manufacture — relevant to a contracting officer, irrelevant to how the glasses perform.

Two caveats that matter when you go to buy. First, an APEL listing attaches to a configuration, not to a model name: a different lens set or frame color in the same family is not automatically on the list. Second, the APEL military kit page notes military verification for purchase, while the civilian StingerHawk kits carry the same frame and are sold openly. So you can buy the eyewear; you may not be buying the exact SKU the APEL statement was issued against. We think that is worth knowing rather than glossing, and the full set of APEL-carrying products on this site is on the APEL approved eyewear list.

Two sizes, and who the Regular excludes

Revision offers the StingerHawk in Regular and Large. Two sizes is one more than almost anything else in this class — the ESS Crossbow is universal fit only, and so is the Wiley X Saber Advanced — and it is the quiet reason this frame works on heads that fight other ballistic wraparounds. A Large option in particular is rare enough that it drives its own search demand, which is ranked on best shooting glasses for large heads.

What it does not have is a Small. If you have a narrow face, the StingerHawk Regular will sit wide, lift off your cheekbones and leave a gap at the temples, and no amount of nosepiece adjustment fixes a frame that is too wide — a foam gasket does not either, as best safety glasses with a foam gasket explains. The answer inside the same brand is the Sawfly, which Revision publishes in Small, Regular and Large with dimensions for each — Small 144 mm wide, Regular 144 mm, Large 157 mm. That is the whole argument of StingerHawk vs Sawfly, and the narrow-face field generally is on best shooting glasses for small faces.

One more fit note, because it is the most common complaint about any ballistic wraparound: we have not marked the StingerHawk ear-muff friendly. Revision describes the Sawfly's arms as lean and extendable for equipment compatibility; the StingerHawk kit page we cite does not make that claim for this frame, so we do not make it either. If the pair has to live under over-ear hearing protection, start from best shooting glasses for ear muffs.

OcuMax and the kit contents

Revision names its anti-fog coating — "OcuMax Anti-Fog Coating" — and that naming is worth more than it looks. "Anti-fog" with no name and no method is the single most common empty claim in this category; a named coating is a product the maker can be asked about and compared on. Revision also states 100% protection from UV-A, UV-B and UV-C rays.

What ships: the frame, a clear lens with a clear adjustable nosepiece, a gray lens with a black adjustable nosepiece, a head strap, a pouch, a case and an anti-fog cloth. Two lenses is the right minimum — clear for an indoor range or low light, gray for bright sun — and the strap is a genuinely useful inclusion, because it converts the spectacle toward a goggle hold for prone work or a fast-moving stage. What you do not get is a yellow or amber lens for flat, overcast light, which is the tint most clay shooters want; the tint-by-light reasoning is on the lens color guide.

The prescription route

Revision lists an Rx carrier for the StingerHawk, which is the correct architecture for a ballistic frame: your prescription sits in a carrier behind the rated lens, so the lens that takes the hit is still the one that was tested. Grinding a prescription into a ballistic lens is a different product with a different test history, and the distinction is not academic.

The costs of an insert are a second surface to fog, a slightly reduced field of view and a trip to an optician willing to work to a carrier. They are set out honestly on Rx inserts vs prescription lenses, the insert-ready platforms are ranked on best shooting glasses with Rx inserts, and what the whole route costs is on prescription shooting glasses cost.

What Revision does not publish

A review of a maker's documentation has to be honest about where the documentation stops, and there are three gaps here.

No weight. Nowhere on the page we cite. This is not unusual — only two of the 47 pairs in this registry publish a weight at all — but it is notable on a product this specified, and it is why the StingerHawk does not appear on best lightweight shooting glasses.

No lens thickness. Some competitors state it; ESS publishes 2.8 mm polycarbonate for the Profile NVG, for instance. For a lens whose V50 is published, the thickness that produced that number is a reasonable thing to want — and the material question behind it is worked through on polycarbonate vs Trivex.

No published list price on the spec sheet, and no warranty term. The StingerHawk sits at the top of the price range for spectacles on this site — several times what a Z87+ wraparound costs — and Wiley X, by contrast, publishes a lifetime warranty on its frames. We print live prices rather than quoting a figure that goes stale, so check the current price on the listing.

Against three alternatives

Every cell is quoted from the document linked for that product. A dash means the maker does not publish the figure on the page we cite — the StingerHawk's dashes are weight and lens thickness, which is why its value score is not higher.

Read across that table and the trade is clear. The StingerHawk wins the evidence column outright and the fit column against everything except its own stablemate. The Crossbow wins on lens-swap hardware and on documented prescription inserts, and it is the APEL kit you can buy without a verification step. The Sawfly wins on sizes and costs less. The Oakley wins only on temple design for comms and muffs, and its ratings come from a retailer listing rather than a page we could read on Oakley's own site.

Verdict

If you are still choosing between the ballistic frames generally, the ranked field is on best ballistic glasses, the brand-level head-to-heads are Wiley X vs ESS and Wiley X vs Oakley, and if your budget is the real constraint start at best shooting glasses under $100.