Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Sight Product Details
Ultimate Arms Gear 12/20 Gauge/Shotgun Glowing Green Line Plain Barrel Front Fiber Optic Sight Saiga Pump Action Sporter
Official Product of Ultimate Arms Gear, Brand New. Bright High Visibility Glowing Fiber Optic Sight (Fiber Diameter 2mm or .078″) – No Batteries Required.Quickly & Easily Snaps In Place Behind Factory Front Bead On Plain Barrel 12 & 20 Gauge Shotguns. Notch in base uses the factory bead to locate the fiber optic sight correctly along bore axis. Ultra durable construction & low profile design.An Excellent Tactical Upgrade For a Home Defense Shotgun – No Gunsmithing Required.
Rifle Sight Product Features
Bright High Visibility Glowing Fiber Optic Green Sight (Fiber Diameter 2mm or .078″) – No Batteries Required.
Quickly & Easily Snaps In Place Behind Factory Front Bead On Plain Barrel 12 & 20 Gauge Shotguns
Notch in base uses the factory bead to locate the fiber optic sight correctly along bore axis
Ultra durable construction & low profile design
An Excellent Tactical Upgrade For a Home Defense Shotgun – No Gunsmithing Required
About the Ultimate Arms Gear Brand
Ultimate Arms Gear is a premium manufacturer for rifle scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They design and build their scopes and related products working with elements which are long lasting and durable. This includes the Ultimate Arms Gear 12/20 Gauge/Shotgun Glowing Green Line Plain Barrel Front Fiber Optic Sight Saiga Pump Action Sporter by Ultimate Arms Gear. For more shooting goods, visit their website.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to precisely align a rifle at various targets by lining up your eye with the target over a distance. They do this through magnifying the target by using a series of lenses within the scope. The scope’s positioning can be adjusted to account for many environmental elements like wind and elevation 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 through the optic as you line up the scope’s crosshair or reticle with the intended target. Many contemporary rifle scopes and optics have about eleven parts which are found inside and on the exterior of the scope. These parts include the rifle scope’s body, lenses, adjustment turrets or dials, objective focus rings, and other parts. Learn about the eleven parts of rifle glass.
Rifle Optic Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the best type of rifle scope is based on what type of shooting you plan to do.
First Focal Plane Scope Info
First focal plane scopes (FFP) feature the reticle in front of the magnification lens. This triggers the reticle to increase in size based upon the extent of magnification being used. The result is that the reticle measurements are the same at the magnified range as they are at the non amplified distance. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the very same tick at 100 yards with 5x “zoom”. These types of scopes are practical for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are very little
- Experienced shooters who know their target “hold over” plus “lead” equations for their rifles
- Shooters who do not mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
About Second Focal Plane Optics
Second focal plane scopes (SFP) come with the reticle to the rear of the zoom lens. This triggers the reticle to remain at the exact same dimensions relative to the quantity of magnification being used. The end result is that the reticle dimensions evolve based on the zoom applied to shoot over longer ranges because the markings present various increments which vary with the magnification level. In the FFP example with the SFP optic, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement. These kinds of glass are useful for:
- Long distance types of shooting where shooters have more time to make ballistic estimations
- Shooting where most shots take place within much shorter distances and ranges
- Shooters who want a clearer optic picture without space used up by the enlarged FFP reticle
Optic Zoom
The quantity of magnification a scope offers is determined by the size, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Info on Fixed Single Power Lens Optics
A single power rifle optic and scope will have a zoom number designator like 4×32. This suggests the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not adjust given that it is set from the factory.
About Adjustable Power Lens Optics
Variable power rifle scopes can be tweaked between magnified settings. The power change is achieved by using the power ring part of the scope near the rear of the scope by the eye bell.
Rifle Optic Power and Range Correlation
Here are some suggested scope powers and the ranges where they can be successfully used. High power optics will not be as effective as lower magnification level scopes given that too much magnification can be a negative aspect depending on your shooting distance. The exact same concept goes for extended distances where the shooter needs increased power to see where to properly aim the rifle.
Lens Finishing for Glass
All modern rifle optic and scope lenses are layered. There are different types and qualities of glass lens finishes. When considering high end rifle optical devices, Lens coating can be a crucial element of defining the capability of the rifle. The lenses are one of the most crucial pieces of the scope since they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses offers protection to the lens exterior as well as helps with anti glare from excess sunshine and color visibility.
HD Versus ED Rifle Scope Lens Coatings
Some scope producers also use “HD” or high-definition lens coverings which use various procedures, components, chemicals, and polarizations to draw out separate colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Scope Lens Single Covering Versus Multi-Coating
Various scope lenses can also have various coatings applied to them. All lenses typically have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic assembly. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely tuned optic. It requires a coating to be applied to it so that it will be efficiently usable in many types of environments, degrees of light (full light VS shade), and other shooting conditions.
This lens treatment can protect the lens from scratches while lowering glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope maker and how much you paid for it.
Some scope makers also make it a point to define if their optic lenses are coated or “multi” coated. This suggests the lens has had several treatments applied to them. If a lens gets multiple treatments, it can establish that a company is taking multiple steps to fight various natural factors like an anti-glare finishing, a scratch resistant anti-abrasion finish, followed by a hydrophilic covering. This also doesn’t necessarily imply the multi-coated lens is better than a single coated lens. Being “much better” depends on the maker’s lens treatment innovation and the quality of components used in building the rifle glass.
Anti-water Lens Coating
Water on a lens does not help with maintaining a clear sight picture through a scope at all. Many top of the line and high-end optic companies will coat their lenses with a hydrophilic or hydrophobic finishing.
Optic Installation Choices
Mounting options for scopes come in a couple of choices. There are the standard scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These various types of mounts also normally come in quick release variations which use throw levers which allow rifle shooters to rapidly mount and remove the optics.
Hex Key Glass Rings
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are made from 7075 T6 billet aluminum which is created for long range accuracy shooting. This type of scope install is excellent for rifles which need a resilient, sound mount which will not move no matter how much the scope is moved or abused.
Scope Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly attach and remove a scope from a rifle. Multiple scopes can also be switched out if they all use a similar style mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top design Picatinny rail. This permits the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while keeping precision. These kinds of mounts come in beneficial for shooting platforms which are hauled around a lot, to remove the optic from the rifle for protection, or for aiming systems which are used in between a number of rifles. An example of this mount type is the 30mm mount from Vortex Optics. It generally costs around $250 USD
Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day of shooting and your expensive optic by causing fogging and creating residue inside of the scope tube. Many scopes prevent moisture from entering the scope tube with a system of sealing O-rings which are water resistant.
Rifle Optic Gas Purging
Another component of preventing the accumulation of wetness within the rifle scope tube is filling the tube with a gas like nitrogen. Given that this area is currently taken up by the gas, the glass is less altered by condition changes and pressure distinctions from the outdoor environment which might possibly permit water vapor to seep in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to seek out.
