Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Mount Product Details
Ultimate Arms Gear 1″ Inch Tube Aluminum Flat Top Base One Piece Cantilever Dual Double Gun Scope Ring Offset 3/8″ Dovetail Mount, For Red Dot Sights, Optics, Airsoft Air Gun Paintball
Official Product of Ultimate Arms Gear, Brand New.
Rifle Scope Mount Product Features
One-Piece, Aluminum Rings Is Precision Machined to True Specs for A Secure Fit on Flattop.
Easily Attaches and Detaches with Nut.
Will fit 1″ Inch Scope Tubes. 4 Steel Screws Secure the Top of Each Ring Strap to Hold the Optics Tight Under Heavy Recoil.
Dovetail 3/8″ (10/11mm) Mount
About the Ultimate Arms Gear Brand
Ultimate Arms Gear is a premium manufacturer for firearm scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They style and manufacture their mounts and related products using building materials which are durable and long lasting. This includes the Ultimate Arms Gear 1″ Inch Tube Aluminum Flat Top Base One Piece Cantilever Dual Double Gun Scope Ring Offset 3/8″ Dovetail Mount, For Red Dot Sights, Optics, Airsoft Air Gun Paintball by Ultimate Arms Gear. For more shooting items, visit their site.
Rifle Glass Info
Rifle scopes enable you to specifically align a rifle at different targets by aligning your eye with the target over a range. They accomplish this through zoom by utilizing a set of lenses inside the scope. The scope’s positioning can be dialed in to account for many ecological things like wind and elevation decreases to make up for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will land based upon the sight picture you are seeing through the scope as you align the scope’s crosshair or reticle with the target. Most modern rifle scopes and optics have about eleven parts which are arranged within and on the exterior of the scope. These optic pieces include the rifle scope’s body, lenses, windage dials, focus rings, and other components. Learn about the eleven parts of rifle optics.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Selecting the optimal type of rifle glass depends on what type of shooting you plan on doing.
Info About First Focal Plane Glass
First focal plane glass (FFP) include the reticle ahead of the magnifying lens. This induces the reticle to increase in size based on the extent of magnification being used. The result is that the reticle measurements are the same at the amplified range as they are at the non magnified distance. As an example, one tick on a mil-dot reticle at one hundred yards without any “zoom” is still the same tick at 100 yards using 5x “zoom”. These kinds of scopes are practical for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where calculations are small
- Experienced shooters who recognize their aim point “hold over” as well as “lead” equations for their firearm
- Shooters who don’t mind the reticle is enlarged and takes up more visual sight area than a SFP reticle
Second Focal Plane Scope Info
Second focal plane scopes (SFP) come with the reticle to the rear of the magnification lens. This induces the reticle to stay at the same scale relative to the volume of magnification being used. The outcome is that the reticle dimensions alter based upon the magnification employed to shoot over greater distances since the reticle measurements present different increments which differ with the zoom. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick. These particular sorts of glass are useful for:
- Far away forms of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots happen within much shorter distances and ranges
- Shooters who like a clearer optic picture with less area taken up by the larger sized FFP reticle
The quantity of magnification a scope provides is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Rifle Optics
A single power rifle scope and optic will have a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of optic can not change since it is a fixed power optic.
Adjustable Power Lens Rifle Scopes
Variable power rifle scopes can be changed between magnification increments. These types of scopes will list the zoom amount in a format such as 2-10×32. These numbers imply the zoom of the scope could be set in between 2x and 10x power. This additionally incorporates the powers in-between 2 and 10. The power manipulation is accomplished using the power ring part of the scope near the rear of the scope by the eye bell piece.
The Power Level and Range of Glass
Here are some advised scope power settings and the ranges where they can be efficiently used. Bear in mind that high power optics will not be as efficient as lower powered optics because excessive magnification can be a detractor. The same idea relates to extended ranges where the shooter needs sufficient power to see precisely where to best aim the rifle.
Lens Finish for Rifle Glass
All top teir rifle scope lenses are coated. Lens coating can be an important element of a shooting platform when purchasing high end rifle optics and scope equipment.
HD Versus ED Glass Lens Coatings
Some rifle glass companies will also use “HD” or high-definition lens finishings that use different procedures, aspects, polarizations, and chemical applications to draw out a wide range of colors and viewable target visibility through the lens. This high-def finishing is often used with increased density lens glass which drops light’s ability to refract through the lens glass. Some scope brands use “HD” to refer to “ED” meaning extra-low dispersion glass. ED handles how certain colors are represented on the chromatic spectrum and the chromatic deviance or aberration which is similarly called color distortion or fringing. Chromatic aberration may be noticeable over items with hard outlines as light hits the object from certain angles.
Single Finish Versus Multi-Coating for Rifle Glass
Various scope lenses can also have various finishes applied to them. All lenses usually have at least some type of treatment or finishing applied to them before being used in a rifle scope or optic. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It requires a coating to be applied to it so that it will be optimally functional in numerous kinds of environments, degrees of light (full VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is generally a protective and enhancing multi-purpose treatment. This lens treatment can protect the lens from scratches while reducing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends upon the scope designer and how much you spent on it. Both the make and cost are indications of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are coated or “multi” coated. Being “better” depends on the producer’s lens treatment technology and the quality of materials used in developing the rifle scope.
Anti-water Lens Coatings
Water on a scope’s lens does not help with retaining a clear sight picture through a scope at all. Many top of the line and premium optic manufacturers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It provides protection for the exterior of the Steiner glass lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads sheet off of the scope to preserve a clear, water free sight picture.
Alternatives for Mounting Scopes on Firearms
Installing approaches for scopes can be found in a few options. There are the basic scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These different kinds of mounts also usually are made in quick release versions which use throw levers which permit rifle operators to rapidly install and remove the glass.
Hex Key Rifle Optic Rings
Basic, clamp type mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on the tops of rifles. These forms of scope mounts use double independent rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are made for far away accuracy shooting. This kind of scope mount is good for rifles which need to have a durable, unfailing mount which will not move despite just how much the scope is moved about or abuse the rifle takes. These are the style of mounts you want for a devoted optics system on a reach out and touch someone hunting or competition rifle that will almost never need to be modified or adjusted. Blue 242 Loctite threadlocker can additionally be used on the mount’s screws to protect against the hex screws from backing out after they are installed firmly in place. An example of these mounting rings are the 30mm style made by the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Optic Ring Mounts
These types of quick-release rifle scope mounts can be used to rapidly attach and remove a scope from a rifle before reattaching it to a different rifle. Numerous scopes can also be swapped out if they all use a compatible design mount. These types of mounts are convenient for long guns which are transported a lot, to swap out the optic from the rifle for protection, or for scopes which are used in between multiple rifles.
About Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day on the range and your pricey optic by triggering fogging and making residue within the scope tube. Most scopes protect against humidity from going into the optical tube with a series of sealing O-rings which are waterproof. Usually, these water resistant optics can be submerged within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be more than enough humidity prevention for common use rifles, unless you plan on taking your rifle aboard watercrafts and are worried about the scope still performing if it goes overboard and you can still find the rifle.
Gas Purged Rifle Glass Tubes
Another part of avoiding the buildup of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Because this area is currently occupied by the gas, the glass is less impacted by temp shifts and pressure differences from the outside environment which may possibly enable water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.