Description
Last update on February 5, 2023 // Source: Amazon API
Rifle Scope Product Details
Sig Sauer WHISKEY5 Scope, 2-10x42mm, 30mm, SFP, SOW52017
Sig Sauer Whiskey5 2-10x42mm 30mm Riflescope, SFP, MRAD MILLING HUNTER Illuminated Reticle 0.1 MRAD ADJ, LR TURRET, Black, SOW52017
Rifle Scope Product Features
About the Sig Sauer Scope Maker
Sig Sauer is a premium maker for rifle scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They innovate and supply their products making the most of elements which are long lasting and durable. This includes the Sig Sauer WHISKEY5 Scope, 2-10x42mm, 30mm, SFP, SOW52017 by Sig Sauer. For more shooting goods, visit their website.
Info About Rifle Optics
Rifle scopes permit you to exactly aim a rifle at different targets by lining up your eye with the target over a distance. They accomplish this through zoom by making use of a series of lenses inside the scope. The scope’s alignment can be dialed in for consideration of numerous ecological things like wind and elevation increases or decreases to make up for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based on the sight picture you are seeing via the optic as you line up the scope’s crosshair or reticle with the target. The majority of contemporary rifle optics have about eleven parts which are located within and on the exterior of the scope. These optic pieces consist of the rifle scope’s body, lenses, modification dials, focus rings, and other components. Learn about the eleven parts of optics.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The style of focal plane a scope has determines where the reticle or crosshair lies relative to the optic’s magnifying adjustments. It literally means the reticle is located behind or before the magnification lens of the scope. Deciding on the best sort of rifle optic is dependent on what variety of hunting or shooting you intend on undertaking.
First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where computations are marginal
- Experienced shooters who have an idea for their aim point “hold over” and also “lead” ratios for their firearms
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
Second Focal Plane Scope Details
Second focal plane optics (SFP) feature the reticle to the rear of the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick.
- Far away types of shooting where shooters have increased time to make ballistic estimations
- Shooting where most of the shots happen within much shorter spaces and ranges
- Shooters who would like a clearer optic sight picture without area taken up by the bigger FFP reticle
Magnification for Scopes
The amount of scope zoom you need on your scope depends upon the style of shooting you want to do. Almost every style of rifle glass provides some amount of zoom. The amount of magnification a scope supplies is determined by the dimension, density, and curves of the lenses inside of the rifle optic. The magnifying level of the scope is the “power” of the opic. This denotes what the shooter is checking out through the scope is amplified times the power element of what can generally be seen by human eyes.
Single Power Lens Rifle Scopes
A single power rifle optic will have a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of optic can not adjust since it is a fixed power optic.
Adjustable Power Lens Glass
Variable power rifle scopes use enhanced power. The power adjustment is performed using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range of Rifle Scopes
Here are some recommended scope power levels and the ranges where they could be successfully used. High power optics will not be as beneficial as lower magnification scopes given that too much magnification can be a negative aspect depending on your shooting distance. The same concept goes for extended ranges where the shooter needs increased power to see where to properly aim the rifle at the target.
Info on Lens Coatings
All present day rifle glass lenses are coated. Lens covering can be an important element of a rifle when purchasing high end rifle optics and scope systems.
Info on Lens Coatings – HD Versus ED
Some optic makers even use “HD” or high-def lens coverings which apply various procedures, polarizations, elements, and chemicals to enhance different colors and viewable target visibility through the lens. This high-def finishing is typically used with higher density lens glass which brings down light’s capability to refract by means of the lens glass. Some scope manufacturers use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how certain colors are presented on the chromatic spectrum and the chromatic aberration or deviance which is similarly called color distortion or fringing. Chromatic aberration is often noticeable around objects with well defined shapes as light hits the object from particular angles.
Single Finish Versus Multi-Coating for Scopes
Various optic lenses can also have various coverings used to them. All lenses normally have at least some type of treatment or finishing applied to them before they are used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can shield the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends upon the scope producer and how much you spent paying for it. Both are indicators of the lens quality.
Some scope producers likewise make it a point to specify if their optic lenses are layered or “multi” covered. This means the lens has multiple treatments applied to the surfaces. If a lens gets multiple treatments, it can indicate that a producer is taking numerous steps to combat various environmental aspects like an anti-glare finishing, a scratch resistant anti-abrasion finish, followed by a hydrophilic coating. This additionally doesn’t always imply the multi-coated lens is much better than a single covered lens. Being “much better” depends upon the producer’s lens treatment technology and the quality of components used in developing the rifle glass.
Rifle Glass Lens Hydrophobic Covering
Water on a scope’s lens doesn’t improve retaining a clear sight picture through a scope at all. Lots of top of the line or high-end optic makers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It treats the surface of the Steiner optic lens so the water molecules can not bind to it or produce surface tension. The outcome is that the water beads move off of the scope to maintain a clear, water free sight picture.
Optic Installation Options
Mounting approaches for scopes come in a couple of choices. There are the standard scope rings which are individually installed to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also generally are made in quick release versions which use throw levers which permit rifle operators to rapidly mount and dismount the glass.
Hex Key Rifle Optic Ring Mounts
Basic, clamp type mounting optic rings use hex head screws to position to the flattop design Picatinny scope mounting rails on rifles. These varieties of scope mounts use a pair of independent rings to support the optic, and are made from 7075 T6 billet aluminum or similar materials which are developed for long distance precision shooting. This type of scope mount is ideal for rifles which need to have a resilient, hard use mount which will not shift despite just how much the scope is moved about or jarring the rifle takes. These are the style of mounts you should have for a specialized scope system on a far away hunting or sniper competition firearm which will pretty much never need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount’s screws to keep the hex screws from wiggling out after they are mounted safely in place. An example of these rings are the 30mm type made by the Vortex Optics brand. The set typically costs around $200 USD
Rifle Optic Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and remove a scope from a rifle before reattaching it to a different rifle. Numerous scopes can even be swapped out if they all use a similar style mount. These types of mounts are handy for rifles which are transported a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles or are situationally focused.
Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can wreck a day of shooting and your highly-priced optic by causing fogging and producing residue within the scope’s tube. A lot of optics prevent wetness from going into the scope tube with a series of sealing O-rings which are waterproof. Generally, these water resistant scopes can be immersed within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient humidity prevention for basic use rifles for hunting and sporting purposes, unless you plan on taking your rifle on boats and are worried about the scope still functioning if it goes overboard and you can still recover the rifle.
Gas Purged Rifle Scope Tubes
Another element of preventing the accumulation of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this area is currently occupied by the gas, the optic is less affected by temperature alterations and pressure differences from the outdoor environment which may potentially permit water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.
