Last update on September 25, 2023 // Source: Amazon API
Rifle Scope Product Details
Sig Sauer SOT44114 Tango4 Riflescope, 4-16X44mm, 30mm, Ffp, Black, One Size
Designed for today’s common MSR/AR and bolt action platforms, the Tango4 4 ” 16×44 mm riflescope is the ideal solution for mid to long range tactical engagements, designated marksmen and hunting. 4x times optical zoom with illumination in a 30mm one-piece maintube. Low dispersion (LD) glass provides industry leading optical clarity for any situation. Offered in first focal plane (FFP) with multiple, illuminated reticle options. Dependable waterproof (IPX-7 rated for complete immersion up to 1 meter) and fog-proof performance.
Rifle Scope Product Features
4x times optical zoom with illumination in a 30mm one-piece maintube
Low dispersion (LD) glass provides industry leading optical clarity for any situation
Offered in first focal plane (FFP) with multiple, illuminated reticle options
Motac (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not
Dependable waterproof (IPX-7 rated for complete immersion up to 1 meter) and fog-proof performance
Sport type: Tactical & Military
About the Sig Sauer Company
Sig Sauer is a premium company for weapon scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and manufacture their scopes, mounts, and related products by applying elements which are long lasting and resilient. This includes the Sig Sauer SOT44114 Tango4 Riflescope, 4-16X44mm, 30mm, Ffp, Black, One Size by Sig Sauer. For additional shooting items, visit their website.
Rifle scopes permit you to precisely aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through zoom by making use of a set of lenses inside the scope. The scope’s alignment can be adjusted to take into account different natural considerations like wind and elevation increases to account for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based upon the sight picture you are seeing using the scope as you line up the scope’s crosshair or reticle with the target. Most contemporary rifle scopes and optics have about eleven parts which are arranged internally and externally on the optic. These optic pieces include the rifle scope’s body, lenses, elevation turrets, focus rings, and other parts. See all eleven parts of scopes.
Rifle Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Choosing the perfect type of rifle scope is based around what type of shooting you plan on doing.
First Focal Plane Scope Info
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These types of scopes are helpful for:
- Quick acquisition, long distance kinds of shooting
- Shooting circumstances where estimations are minimal
- Experienced shooters who know their target “hold over” as well as “lead” ratios for their long guns
- Shooters who don’t mind the reticle is bigger and takes up more visual sight room than a SFP reticle
About Second Focal Plane Glass
Second focal plane scopes (SFP) include the reticle behind the zoom lens. This triggers the reticle to stay at the very same dimensions in relation to the quantity of magnification being used. The effect is that the reticle dimensions evolve based upon the magnification used to shoot over lengthier ranges considering the reticle measurements present distinct increments which change with the zoom. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick. These particular types of optics work for:
- Long distance styles of shooting where shooters have extra time to make ballistic computations
- Shooting where most shots happen within shorter ranges and distances
- Shooters who prefer a clearer optic picture without area taken up by the enlarged FFP reticle
Magnification for Rifle Scopes
The extent of scope zoom you require is based on the kind of shooting you plan to do. Nearly every type of rifle scope provides some level of zoom. The quantity of zoom a scope supplies is identified by the dimension, thickness, and curves of the lens glass inside of the rifle optic. The magnification of the optic is the “power” of the scope. This indicates what the shooter is looking at through the scope is amplified times the power aspect of what can generally be seen by human eyes.
Info on Single Power Lens Rifle Scopes
A single power rifle scope comes with a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not change given that it is a fixed power scope.
Variable Power Lens Glass
Variable power rifle scopes use variable power levels. The power adjustment is handled using the power ring part of the scope near the back of the scope by the eye bell.
Glass Power and Ranges
Here are some suggested scope power settings and the ranges where they can be effectively used. High power scopes will not be as useful as lower magnification level rifle scope glass because too much magnification can be a negative aspect depending on your shooting distance. The same applies to extended ranges where the shooter needs to have increased power to see where to best aim the rifle at the target.
Rifle Scope Lens Finishing
All contemporary rifle scope and optic lenses are covered in special coatings. There are different types and qualities of coatings. When shopping for high end rifle targeting devices, Lens finishing can be a significant component of defining the rifle’s capability. The glass lenses are among the most essential parts of the glass due to the fact that they are what your eye sees through while sighting a rifle in on the target. The coating on the lenses safeguards the lens surface area and also assists with anti glare from excess natural light and color presence.
About Lens Coatings – HD Versus ED
Some rifle glass companies even use “HD” or high-definition lens coverings that employ different procedures, polarizations, chemicals, and components to extract different color ranges and viewable target visibility through the lens. This high-definition finish is commonly used with more costly, high density lens glass which brings down light’s chance to refract through the lens glass. Some scope producers use “HD” to describe “ED” meaning extra-low dispersion glass. ED handles how certain colors are represented on the chroma spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration can be noticeable around objects with well defined outlines as light hits the item from particular angles.
Single Finish Versus Multi-Coating for Rifle Scopes
Different optic lenses can also have different finishings used to them. All lenses normally have at least some type of treatment or coating used to them before they are used in a rifle scope or optic.
This lens treatment can offer protection to the lens from scratches while lowering glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope producer and how much you paid for it.
Some scope producers also make it a point to specify if their optic lenses are covered or “multi” coated. Being “better” depends on the producer’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
Anti-water Lens Coverings
Water on a scope lens does not help with maintaining a clear sight picture through a scope in any way. Lots of top of the line and high-end optic makers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the exterior surfaces of the Steiner optic lens so the water particles can not bind to it or create surface tension. The result is that the water beads move off of the scope to keep a clear, water free sight picture.
Glass Mounting Choices
Mounting solutions for scopes come in a few options. There are the basic scope rings which are separately installed to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also typically are made in quick release versions which use manual levers which enable rifle operators to quickly mount and remove the scope.
Rifle Scope Mounting Solutions with Hex Key Rings
Basic, clamp type mounting optic rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These varieties of scope mounts use a pair of detached rings to support the scope, and are normally made from 7075 T6 billet aluminum which are created for far away accuracy shooting. This form of scope mount is very good for rifles which are in need of a long lasting, rock solid mount which will not move regardless of just how much the scope is moved about or jarring the rifle takes. These are the style of mounts you should have for a devoted optics system on a far away scouting or competition rifle which will almost never need to be altered or adjusted. Blue 242 Loctite threadlocker can also be used on the mount’s screws to stop the hex screw threads from wiggling out after they are installed firmly in position. An example of these rings are the 30mm type from Vortex Optics. The set usually costs around $200 USD
Quick-Release Cantilever Rifle Scope Ring Mounts
These kinds of quick-release rifle scope mounts can be used to rapidly remove a scope from a rifle and reattach it to a different rifle. If they all use a similar design mount, several scopes can often be switched out on the range. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while retaining accuracy. These kinds of mounts are useful and handy for rifles which are carried a lot, to remove the optic from the rifle for protection, or for aiming systems which are chosen for use in between a number of rifles. An example of this mount style is the 30mm mount from Vortex Optics. It typically costs around $250 USD
What to Know About Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle glass can spoil a day on the range and your costly optic by inducing fogging and making residue inside of the scope’s tube. Many optics protect against wetness from going into the scope tube with a series of sealing O-rings which are waterproof. Usually, these water resistant scopes can be submerged under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be more than enough humidity avoidance for common use rifles for hunting and sporting purposes, unless you intend on taking your rifle on boats and are worried about the optic still functioning if it is submerged in water and you can still rescue the gun.
Gas Purged Scope Tubes
Another component of preventing the buildup of wetness within the rifle scope tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the glass is less altered by condition changes and pressure differences from the external environment which might possibly allow water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.