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You are here: Home / Rifle Scopes / Styrka S3 Series 2-7×32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1″ Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope – Styrka Strong
Styrka Rifle Scope 1 Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 2 Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 3 Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 4 Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 5 Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 6 Styrka S3 Series 4x32 Plex Riflescope, Black, ST-91000-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Rimfire-Plinking-Hunting Rifle Scope - Styrka Strong
Styrka Rifle Scope 7 Styrka S3 Series 4x32 Plex Riflescope, Black, ST-91000-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Rimfire-Plinking-Hunting Rifle Scope - Styrka Strong

Styrka S3 Series 2-7×32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1″ Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope – Styrka Strong

Was $249.00 - check current price

Check Out Styrka S3 Series 2-7×32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1″ Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope – Styrka Strong. See Great Rifle Scopes By Styrka.

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SKU: 840656a9dbbc Category: Rifle Scopes Tag: rifle scope

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Description

Styrka S3 Series...image
Styrka S3 Series 2-7x32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1" Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope - Styrka Strong

Last update on February 5, 2023 // Source: Amazon API

Rifle Scope Product Details

Styrka S3 Series 2-7×32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1″ Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope – Styrka Strong
The Styrka S3 riflescope series is Styrka’s opening price point and is a great option for those that are seeking excellent cost performance. Despite the lower price point, the series is feature rich with excellent optical quality that will not let you down in those critical situations. Fully multi-coated optics with Styrka’s proprietary SXL coating and blackened lens edges increase light transmission through the entire optical path for bright, high contrast images with amazing clarity and resolution. The 1″ aircraft grade aluminum one-piece tube provides structural integrity and durability while the ” MOA elevation and windage adjustments allow for precise adjustments when sighting in your rifle. All models are fully waterproof and nitrogen purged for use in any weather condition. The Styrka S3 2-7×32 is ideal for those seeking a BDC reticle in a smaller and lighter weight option to place on their rifle. All covered by the best warranty in the optics industry. We call it STYRKA Pride. It’s the warranty to beat all warranties. It’s simple, direct and all about you, our customer. We want you to know, before you buy a STYRKA product, that we are committed to – and invested in – making sure you have a wonderful and world-class experience. At STYRKA, we strive to make sure your experience in the field is a great one. And we stand behind our products to do just that. That’s why the STYRKA Pride Warranty is so simple. In the event of damage or malfunction, we will repair or replace your STYRKA product free of charge. No questions asked. No registration required. No receipt needed. No matter who bought it. The only caveat The warranty doesn’t cover theft, loss or intentional damage. It gets better. Send us your STYRKA product and we’ll clean and tune it up once per year. Regular maintenance helps keep your STYRKA performing like the day you bought it. Again, it’s all about the experience, and we want yours with STYRKA to be the best.

Rifle Scope Product Features

About this item
All lens surfaces are coated multiple times utilizing our proprietary SXL anti-reflective coatings for maximum brightness and optimal color, sharpness and image contrast
Blackened lens edges block stray light for reduced reflection and glare, enhancing image contrast
Rugged erector tube system is precision machined to maintain critical accuracy and point-of-impact in extreme hunting situations
1″ 6061-T6 aircraft-grade aluminum one-piece tube construction that is strong and durable
Waterproof and nitrogen purged to prevent internal fogging
2-7×32 Riflescope
Best-in-class Styrka S3 riflescopes offer far more value. Make every shot count with a riflescope built to give you excellent performance, without excessive cost. The 2-7×32 is a lightweight, small-profile riflescope with a BDC reticle.
Features And Benefits
STYRKA Optics
Introducing STYRKA, a line of optics dedicated to providing hunters with outstanding products. We think it’s time for a hunting optics company to really stand behind their product. To make a commitment of excellence to you, the customer.
SXL Fully Multi-Coated Optics
All lens surfaces are coated multiple times utilizing our proprietary SXL anti-reflective coatings for maximum brightness and optimal color, sharpness and image contrast.
BDC Reticle and Ballistic Calculator
The Styrka Ballistic Calculator/smartphone app was designed specifically for hunting and for use with the Styrka BDC reticle. Simply enter information for your rifle and ammunition to get the exact holdovers for your rifle and ammo combination.
Features And Benefits
1-inch 6061-T6 Aluminum Tube
One-piece aircraft grade aluminum tube construction that is strong, durable and lightweight.
Blackened Lens Edges
Block stray light for reduced reflection and glare, enhancing image contrast.
Fast Focus Eyepiece
Allows you to quickly and easily adjust the reticle focus to your eye.
Waterproof and Fogproof
Fully sealed housing filled with dry nitrogen gas for performance in all conditions; submersion tested for 30 minutes in 1 meter (3.3 feet) of water.
Model Number ST-91016 ST-91020 ST-91021 ST-91040
Magnification 2-7x 3-9x 3-9x 4-12x
Objective Lens Diameter 32mm 40mm 40mm 50mm
Reticle BDC Plex BDC Plex
Field of View (degrees) 8.9° – 2.5° 7.2° ” 2.4° 7.2° ” 2.4° 5.1° ” 1.7°
Field of View (feet @ 100yds) 46.9 ” 13.2ft 37.7 ” 12.3ft 37.7 ” 12.3ft 26.8 ” 8.8ft
Tube Diameter 1 inch 1 inch 1 inch 1 inch
Parallax Adjustment No No No Yes
Parallax Setting 100yds 100yds 100yds 20yds ”
Exit Pupil 14.5 ” 4.6mm 13.3 ” 4.4mm 13.3 ” 4.4mm 12.5 ” 4.2mm
Eye Relief 4.69 ” 3.9in 4.4 ” 3.8in 4.4 ” 3.8in 4.1 ” 3.9in
Adjustment Gradations (clicks) MOA MOA MOA MOA
Elevation Adjustment Range 60 MOA 60 MOA 60 MOA 60 MOA
Windage Adjustment Range 60 MOA 60 MOA 60 MOA 60 MOA
Lens Coatings SXL Fully Multi-Coated SXL Fully Multi-Coated SXL Fully Multi-Coated SXL Fully Multi-Coated
Waterproof Yes Yes Yes Yes
Fogproof Yes Yes Yes Yes
Weight 15.8 oz 17.4 oz 17.4 oz 21.1 oz
Focal Plane Second Second Second Second
Model Number ST-91041 ST-91000 ST-91010 ST-91015
Magnification 4-12x 4x 2-7x 2-7x
Objective Lens Diameter 50mm 32mm 32mm 32mm
Reticle BDC Plex Plex Plex
Field of View (degrees) 5.1° ” 1.7° 4.8° 8.9° – 2.5° 8.9° – 2.5°
Field of View (feet @ 100yds) 26.8 ” 8.8ft 25.4ft 46.9 ” 13.2ft 46.9 ” 13.2ft
Tube Diameter 1 inch 1 inch 1 inch 1 inch
Parallax Adjustment Yes No No No
Parallax Setting 20yds ” 50yds 75yds 100yds
Exit Pupil 12.5 ” 4.2mm 8mm 14.5 ” 4.6mm 14.5 ” 4.6mm
Eye Relief 4.1 ” 3.9in 3.94in 4.69 ” 3.9in 4.69 ” 3.9in
Adjustment Gradations (clicks) MOA MOA MOA MOA
Elevation Adjustment Range 60 MOA 60 MOA 60 MOA 60 MOA
Windage Adjustment Range 60 MOA 60 MOA 60 MOA 60 MOA
Lens Coatings SXL Fully Multi-Coated SXL Fully Multi-Coated SXL Fully Multi-Coated SXL Fully Multi-Coated
Waterproof Yes Yes Yes Yes
Fogproof Yes Yes Yes Yes
Weight 21.1 oz 15.1 oz 15.8 oz 15.8 oz
Focal Plane Second Second Second Second

About the Styrka Scope Maker

Styrka is a premium supplier for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They create and make their scopes and related products by using elements which are resilient and long lasting. This includes the Styrka S3 Series 2-7×32 BDC Riflescope, Black, ST-91016-Aircraft Grade Aluminum 1″ Tube, Waterproof, Fully Multi-Coated, Bright, Crisp, Sharp Images-Hunting Rifle Scope – Styrka Strong by Styrka. For more shooting items, visit their site.

Information Optics

Rifle scopes allow you to specifically align a rifle at various targets by aligning your eye with the target at range. They accomplish this through magnifying the target using a set of lenses within the scope. The scope’s positioning can be adapted for the consideration of many environmental things like wind and elevation increases or decreases to account for bullet drop.

The scope’s function is to help shooters understand exactly where the bullet will hit based on the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended point of impact. Many modern-day rifle optics have around eleven parts which are found internally and on the exterior of the scope body. These scope parts include the rifle scope’s body, lenses, windage turrets, objective focus rings, and other parts. Learn about the eleven parts of optics.

The Varieties of Rifle Scopes

Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The kind of focal plane an optic has determines where the reticle or crosshair lies in connection with the scopes zoom. It simply indicates the reticle is behind or ahead of the magnification lens of the scope. Picking out the best kind of rifle glass depends on what style of shooting you intend on doing.

Info About First Focal Plane Glass

Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These styles of scopes are useful for:

  • Quick acquisition, far away types of shooting
  • Shooting circumstances where computations are marginal
  • Experienced shooters who know their aim point “hold over” and “lead” relationships for their long gun
  • Shooters who don’t mind the reticle is enlarged and requires more visual sight area than a SFP reticle

Second Focal Plane Glass Facts

Second focal plane optics (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement.

  • Far away styles of shooting where shooters have additional time to make ballistic calculations
  • Shooting where most shots occur within much shorter ranges and proximities
  • Shooters who select a clearer optic picture without space taken up by the larger sized FFP reticle

Zoom for Rifle Optics

The amount of magnification a scope provides is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.

Fixed Single Power Lens Rifle Glass

A single power rifle optic will have a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not fluctuate given that it is fixed.

Variable Power Lens Optics

Variable power rifle scopes can be changed between magnification levels. These types of scopes will note the magnification degree in a configuration like 2-10×32. These numbers suggest the magnification of the scope could be adjusted in between 2x and 10x power. This also utilizes the powers in-between 2 and 10. The power manipulation is achieved by working with the power ring part of the scope near the rear of the scope by the eye bell.

Power Levels and Range Correlations

Here are some advised scope powers and the ranges where they could be efficiently used. High power scopes will not be as effective as lower magnification level scopes since too much magnification can be a negative aspect depending on your shooting distance. The same concept relates to extended distances where the shooter needs to have increased power to see exactly where to properly aim the rifle at the target.

About Rifle Glass Lens Coating

All modern rifle scope and optic lenses are covered in special coatings. There are different types and qualities of lens coatings. When researching luxury rifle targeting devices, Lens covering can be a very important aspect of defining the capability of the rifle. The lenses are one of the most significant components of the scope considering they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses protects the lens surface area and even assists with anti glare capabilities from refracted sunrays and color discernibility.

HD Versus ED Lenses

Some scope makers also use “HD” or high-def lens coverings which take advantage of various procedures, components, polarizations, and chemicals to enhance various color ranges and viewable definition through the lens. This high-definition finishing is commonly used with greater density lens glass which lowers light’s opportunity to refract by means of the lens glass. Some scope makers use “HD” to refer to “ED” indicating extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration may be noticeable over items with hard outlines as light hits the item from particular angles.

Single Scope Lens Finishing Versus Multi-Coating

Various optic lenses can also have different coverings used to them. All lenses normally have at least some type of treatment or coating used to them prior to being used in a rifle scope or optic.

This lens treatment can offer protection to the lens from scratches while reducing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope maker and how much you paid for it.

Some scope makers likewise make it a point to define if their optic lenses are covered or “multi” covered. This implies the lens has had several treatments applied to the surfaces. If a lens receives several treatments, it can establish that a maker is taking numerous steps to combat various natural factors like an anti-glare covering, a scratch resistant anti-abrasion coating, followed by a hydrophilic covering. This additionally does not necessarily suggest the multi-coated lens is much better than a single layered lens. Being “better” depends upon the manufacturer’s lens treatment techniques and the quality of materials used in creating the rifle optic.

Hydrophobic Optic Lens Finish

Water on a lens does not assist with keeping a clear sight picture through a scope at all. Many top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic finish.

Choices for Installing Rifle Glass on Long Guns

Installing options for scopes can be found in a few options. There are the basic scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These different types of mounts also generally come in quick release variations which use manual levers which permit rifle operators to quickly mount and dismount the scopes.

Glass Mounting Solutions with Hex Key Rings

Standard, clamp type mounting optic rings use hex head screws to position to the flattop design Picatinny scope mounting rails on rifles. These kinds of scope mounts use two detached rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are created for far away precision shooting. This kind of scope mount is exceptional for rifle systems which require a long lasting, rock solid mount which will not move no matter just how much the scope is moved or jarring the rifle takes. These are the design of mounts you want for a devoted optics system on a far away scouting or competitors rifle that will hardly ever need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used to keep the hex screws from backing out after they are installed firmly in place. An example of these rings are the 30mm style made by Vortex Optics. The set normally costs around $200 USD

Quick-Release Cantilever Scope Rings

These kinds of quick-release rifle scope mounts can be used to quickly detach a scope from a rifle and reattach it to a different rifle. Several scopes can also be switched out if they all use a complementary designed mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach tightly to a flat top type Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while keeping the original sighting settings. These types of mounts are useful and handy for rifles which are shipped a lot, to take off the optic from the rifle for protection, or for scopes which are employed between numerous rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It generally costs around $250 USD

Optic Tube Sealing and Gas Purging

Wetness inside your rifle optic can mess up a day of shooting and your costly optic by bringing about fogging and developing residue inside of the scope tube. Many scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.

Gas Purged Rifle Optic Tubes

Another part of avoiding the buildup of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this area is currently taken up by the gas, the scope is less altered by climate shifts and pressure differences from the outside environment which might potentially permit water vapor to seep in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.

Additional information

Category

Rifle Scopes

Brand

Styrka

ASIN

B019ZX0KSE

Reviews

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