Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Ultimate Arms Gear Universal 12 GA Barrel/Mag Tube Mount, Black + Flashlight Light Kit For 12 Gauge Shotgun Paintball Airsoft
Official Product of Ultimate Arms Gear, Brand New.
Rifle Scope Product Features
Precision Machined Aircraft Grade Aluminum Construction
Simple Installation, Built Tough for Extreme Conditions.
Flashlight Includes Batteries, Pressure Switch And Mounting Hardware To Attach.
About the Ultimate Arms Gear Company
Ultimate Arms Gear is a premium company for rifle scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They style and manufacture their products using materials which are long lasting and resilient. This includes the Ultimate Arms Gear Universal 12 GA Barrel/Mag Tube Mount, Black + Flashlight Light Kit For 12 Gauge Shotgun Paintball Airsoft by Ultimate Arms Gear. For more shooting products, visit their website.
Information About Glass
Rifle scopes permit you to exactly aim a rifle at different targets by aligning your eye with the target at range. They accomplish this through zoom by using a set of lenses within the scope. The scope’s alignment can be adjusted for the consideration of different environmental aspects like wind and elevation increases or decreases to account for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will hit based upon the sight picture you are viewing through the scope as you line up the scope’s crosshair or reticle with the intended target. Many modern rifle optics have around 11 parts which are arranged inside and outside of the optic. These optic pieces consist of the rifle scope’s body, lenses, modification dials, objective focus rings, and other components. See all eleven parts of a rifle optical system.
Rifle Optic Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Deciding on the perfect type of rifle scope is based around what type of shooting you plan on doing.
About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the extent of zoom being used. The outcome is that the reticle measurements are the same at the enhanced range as they are at the non magnified range. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at 100 yards by using 5x “zoom”. These kinds of scopes are valuable for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where calculations are minor
- Experienced shooters who have an idea for their aim point “hold over” and “lead” correlations for their rifles
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Optics
Second focal plane scopes (SFP) feature the reticle to the rear of the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick.
- Long distance kinds of shooting where shooters have more time to make ballistic estimations
- Shooting where most of the shots take place within much shorter distances and ranges
- Shooters who like a clearer optic sight picture with less room used up by the bigger FFP reticle
Magnification for Glass
The level of scope zoom you need on your scope depends upon the kind of shooting you plan to do. Pretty much every style of rifle glass gives some degree of zoom. The amount of magnification a scope gives is established by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope. This means what the shooter is checking out through the scope is magnified times the power factor of what can normally be seen by human eyes.
Fixed Power Lens Rifle Scopes
A single power rifle optic 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 optic can not adjust given that it is a fixed power optic.
Info About Adjustable Power Lens Scopes
Variable power rifle scopes can be modified between magnified settings. The power change is achieved using the power ring part of the scope near the back of the scope by the eye bell.
Rifle Optic Power and Ranges
Here are some advised scope power settings and the ranges where they can be successfully used. Bear in mind that higher power optics will not be as effective as lower powered optics since excessive zoom can be a detractor. The same applies to extended distances where the shooter needs sufficient power to see precisely where to properly aim the rifle at the target.
Details on Lens Coatings
All contemporary rifle scope and optic lenses are covered in special coatings. There are various types and qualities of finishes. Lens coating is an essential element of a rifle’s setup when thinking about high end rifle optics and targeting units. The lenses are among the most crucial parts of the scope because they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses safeguards the lens exterior and also improves anti glare from excess sunrays and color discernibility.
HD Versus ED Rifle Scope Lens Coatings
Some optic companies even use “HD” or high-definition lense coatings that employ different procedures, rare earth compounds, polarizations, and aspects to extract various colors and viewable definition through lenses. This high-def finishing is typically used with more costly high density lens glass which lowers light’s chance to refract through the lens glass. Some scope producers use “HD” to refer to “ED” indicating extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration is often visible over items with well defined shapes as light hits the item from specific angles.
Single Rifle Glass Lens Finishing Versus Multi-Coating
Various scope lenses can even have various coverings applied to them. All lenses normally have at least some kind of treatment or finish applied to them before being used in a rifle scope or optic assembly. This is due to the fact that the lens isn’t just a raw piece of glass. It becomes part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be efficiently functional in many types of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
Single layered lenses have a treatment applied to them which is typically a protective and boosting multi-purpose treatment. This lens treatment can preserve the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope producer and just how much you spent for it. Both are signs of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are layered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of products used in building the rifle scope.
Anti-water Finishing for Optics
Water on a scope lens does not support preserving a clear sight picture through an optic whatsoever. Numerous top of the line or premium scope manufacturers will coat their lenses with a hydrophilic or hydrophobic coating. The Steiner Optics Nano-Protection is a good example of this sort of treatment. It treats the surface of the Steiner scope lens so the water molecules can not bind to it or create surface tension. The result is that the water beads slide off of the scope to preserve a clear, water free sight picture.
Alternatives for Installing Optics on Firearms
Mounting options for scopes are available in a couple of choices. There are the basic scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These different types of mounts also typically can be found in quick release variations which use manual levers which allow rifle operators to quickly install and remove the glass.
Rifle Optic Mounts with Hex Key Rings
Basic, clamp style mounting optic rings use hex head screws to position to the flattop design Picatinny scope mounting rails on the tops of rifles. These kinds of scope mounts use two separate rings to support the optic, and are normally made from 7075 T6 billet aluminum which are developed for long distance precision shooting. This type of scope mount is ideal for rifle systems which need to have a durable, hard use mount which will not shift no matter just how much the scope is moved or abuse the rifle takes. These are the type of mounts you should have for a faithful scope setup on a long distance hunting or competition rifle that will pretty much never need to be altered or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the screws to protect against the hex screw threads from backing out after they are installed firmly in position. An example of these rings are the 30mm style from Vortex Optics. The set usually costs around $200 USD
Optic Mounts 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 before reattaching it to a different rifle. Several scopes can even be switched out if they all use a compatible design mount. These types of mounts come in handy for rifle platforms which are transferred a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between multiple rifles.
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle scope can mess up a day of shooting and your costly optic by bringing about fogging and creating residue inside of the scope tube. Many scopes avoid wetness from going into the scope tube with a system of sealing O-rings which are waterproof.
Rifle Glass Gas Purging
Another element of preventing the buildup of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Considering that this area is already taken up by the gas, the scope is less affected by climate changes and pressure variations from the outdoor environment which might potentially allow water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to look for.
