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 Mossberg 500/535/590/835/Maverick 88 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 Scope Maker
Ultimate Arms Gear is a premium maker for rifle scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They design and manufacture their scopes, mounts, and related products by applying building materials 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 Mossberg 500/535/590/835/Maverick 88 Pump Action Sporter by Ultimate Arms Gear. For additional shooting items, visit their website.
Optic Information
Rifle scopes allow you to specifically align a rifle at different targets by aligning your eye with the target over a distance. They do this through zoom by making use of a series of lenses within the scope. The scope’s alignment can be adapted for consideration of many natural factors like wind speed and elevation increases to account for bullet drop.
The scope’s function is to understand precisely where the bullet will land based upon the sight picture you are viewing using the optic as you align the scope’s crosshair or reticle with the intended point of impact. Many contemporary rifle optics have around 11 parts which are located internally and on the exterior of the optic. These parts consist of the rifle scope’s body, lenses, elevation dials, objective focus rings, and other parts. Learn about the eleven parts of optics.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Picking the best type of rifle optic is based on what type of shooting you plan on doing.
Info About First Focal Plane Optics
First focal plane scopes (FFP) include the reticle ahead of the magnification lens. This triggers the reticle to increase in size based on the level of magnification being used. The benefit is that the reticle measurements are the same at the enhanced range as they are at the non magnified distance. As an example, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the same tick at one hundred yards using 5x “zoom”. These types of scopes are valuable for:
- Quick acquisition, long distance types of shooting
- Shooting situations where computations are low
- Experienced shooters who know their target “hold over” and “lead” relationships for their long guns
- Shooters who do not mind the reticle is bigger and occupies more visual sight area than a SFP reticle
Second Focal Plane Glass
Second focal plane glass (SFP) come with the reticle to the rear of the magnifying lens. This causes the reticle to stay at the very same overall size relative to the volume of magnification being used. The result is that the reticle measurements adjust based upon the magnification applied to shoot over greater distances considering that the markings present various increments which change with the magnification. In the FFP illustration with the SFP optic, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick reticle measurement. These sorts of scopes work for:
- Long distance kinds of shooting where shooters have increased time to make ballistic calculations
- Shooting where most of the shots take place within much shorter spaces and ranges
- Shooters who select a clearer optic picture with less room taken up by the larger size FFP reticle
Scope Magnification
The level of scope magnification you need on your glass is based on the kind of shooting you wish to do. Practically every kind of rifle scope delivers some degree of zoom. The amount of magnification a scope offers is identified by the dimension, thickness, and curvatures of the lens glass within the rifle scope. The magnification of the scope is the “power” of the opic. This suggests what the shooter is checking out through the scope is amplified times the power element of what can generally be seen by human eyes.
About Fixed Single Power Lens Rifle Optics
A single power rifle optic and scope comes with a magnification number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of scope can not fluctuate considering that it is fixed.
Variable Power Lens Rifle Scope Details
Variable power rifle scopes have adjustable power. These types of scopes will note the zoom amount in a format such as 2-10×32. These numbers mean the zoom of the scope could be changed in between 2x and 10x power. This additionally incorporates the powers in-between 2 and 10. The power adjustment is accomplished by working with the power ring component of the scope near the back of the scope by the eye bell piece.
Scope Power and Ranges
Here are some suggested scope powers and the ranges where they may be successfully used. Consider that higher power scopes and optics will not be as effective as lower magnification level optics and scopes since increased magnification can be a negative thing in certain situations. The same idea applies to extended ranges where the shooter needs sufficient power to see exactly where to best aim the rifle at the target.
Glass Lens Finish
All modern rifle scope and optic lenses are coated. There are various types and qualities of glass lens finishings. When considering high end rifle targeting devices, Lens finishing can be a very important component of a rifle. The lenses are among the most key pieces of the scope as they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses safeguards the lens surface and even assists with anti glare from refracted sunrays and color exposure.
HD Versus ED Lenses
Some scope manufacturers likewise use “HD” or high-definition lens finishings which use different methods, polarizations, aspects, and chemicals to draw out a wide range of colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Covering Versus Multi-Coating
Various optic lenses can even have various finishings applied to them. All lenses usually have at least some kind of treatment or coating applied to them prior to being used in a rifle scope or optic assembly. This is because the lens isn’t just a raw piece of glass. It becomes part of the carefully tuned optic. It must have a finishing placed on it so that it will be optimally functional in lots of kinds of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while lowering glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered 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 layered or “multi” covered. This indicates the lens has had numerous treatments applied to them. If a lens receives multiple treatments, it can prove that a producer is taking multiple actions to fight various natural elements like an anti-glare coating, a scratch resistant anti-abrasion covering, followed by a hydrophilic coating. This also doesn’t always imply the multi-coated lens is better than a single layered lens. Being “better” depends on the maker’s lens treatment solutions and the quality of materials used in creating the rifle glass.
Anti-water Rifle Glass Lens Coating
Water on an optic’s lens doesn’t help with retaining a clear sight picture through an optic whatsoever. Many top of the line and premium scope manufacturers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It deals with the exterior surfaces of the Steiner scope lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads move off of the scope to keep a clear, water free sight picture.
Options for Installing Rifle Scopes on Firearms
Installing solutions for scopes are available in a couple of options. There are the basic scope rings which are separately mounted to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use manual levers which enable rifle shooters to rapidly mount and dismount the scope.
Optic Mounts with Hex Key Rings
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use a couple of separate rings to support the optic, and are often made from 7075 T6 billet aluminum which are designed for long distance precision shooting. This type of scope mount is perfect for rifles which require a durable, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Scope Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and take off a scope from a rifle before reattaching it to a different rifle. Multiple scopes can also be swapped out if they all use a similar design mount. These types of mounts come in handy for rifles which are transported a lot, to remove the optic from the rifle for protecting the scope, or for scopes which are used between numerous rifles or are situationally focused.
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle optic can destroy a day of shooting and your expensive optic by bringing about fogging and developing residue inside of the scope tube. A lot of scopes avoid moisture from getting in the scope tube with a system of sealing O-rings which are waterproof.
Info on Rifle Optic Tube Gas Purging
Another part of avoiding the buildup of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Since this space is currently taken up by the gas, the scope is less affected by temperature level changes and pressure distinctions from the external environment which may potentially enable water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to seek out.
