Rifle Scope Product Details
Spuhr Audere Adversus Mounts (Full Selection) Like 30mm, 34mm, 35mm, 36mm, 40mm
he Adversus series, compatible with any 1913 or NATO rail, is optimized for its use on sniper rifle systems and targets users from military forces, law enforcement and shooting sports. The ScopeLink interfaces, situated all over the mount, make it acts as a modular system configurable by attaching multiple optical accessories. Each part is CNC machined from a single piece of 7075-T651 aluminium with tolerances that guarantee the best return to zero. Their design ensures required system’s pressure and stability in all conditions to prevent any shift of the scope, without provoking its deformation or damage. Extremely solid and durable mount ScopeLink interfaces for attaching multiple optical accessories Designed to maximize zero repeatability Compatible with any 1913 or NATO rail Manufactured from 7075-T651 aluminium Finished with Type 3 Hardcoat anodizing (MIL-A-8625 TYPE 3)
Rifle Scope Product Features
Full Line Available at Darn Fine Shot
Contact us at 812-917-5653 or 812-710-4000
Bronze Available (Ask for Availability)
Sole US Importer
About the Spuhr Company
Spuhr is a premium supplier for rifle scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They innovate and supply their scopes and related products by using materials which are long lasting and resilient. This includes the Spuhr Audere Adversus Mounts (Full Selection) Like 30mm, 34mm, 35mm, 36mm, 40mm by Spuhr. For more shooting goods, visit their website.
Rifle scopes enable you to exactly align a rifle at different targets by aligning your eye with the target at range. They accomplish this through magnifying the target using a set of lenses inside the scope. The scope’s alignment can be dialed in for the consideration of separate natural elements like wind speed and elevation decreases to make up for bullet drop.
The scope’s function is to understand precisely where the bullet will land based on the sight picture you are seeing with the scope as you line up the scope’s crosshair or reticle with the target. Many contemporary rifle scopes and optics have around 11 parts which are found inside and externally on the scope body. These parts include the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other parts. Learn about the eleven parts of scopes.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding upon the best type of rifle scope is based around what type of shooting you plan to do.
Info About First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This triggers the reticle to increase in size based on the extent of magnification being used. The benefit is that the reticle measurements are the same at the magnified distance as they are at the non magnified range. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the same tick at 100 yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where calculations are small
- Experienced shooters who know their target “hold over” and also “lead” relationships for their weapon
- Shooters who don’t mind the reticle is enlarged and takes up more visual sight space than a SFP reticle
About Second Focal Plane Glass
Second focal plane glass (SFP) feature the reticle to the rear of the magnification lens. This induces the reticle to remain at the same overall size in connection with the amount of magnification being used. The result is that the reticle dimensions evolve based upon the magnification employed to shoot over greater ranges considering the markings represent distinct increments which vary with the zoom. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement. These particular varieties of scopes work for:
- Far away forms of shooting where shooters have extra time to make ballistic calculations
- Shooting where most shots take place within much shorter spaces and ranges
- Shooters who prefer a clearer optic picture with less space used up by the larger sized FFP reticle
Ins and Outs of Rifle Scope Zoom
The amount of scope zoom you need on your scope depends upon the type of shooting you choose to do. Just about every kind of rifle scope offers some level of magnification. The level of zoom a scope gives is identified by the diameter, density, and curves of the lens glass inside of the rifle scope. The zoom of the scope is the “power” of the opic. This signifies what the shooter is aiming at through the scope is magnified times the power element of what can typically be seen by human eyes.
Info on Single Power Lens Glass
A single power rifle optic uses a zoom number designator like 4×32. This implies the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not change because it is a fixed power optic.
Variable Power Lens Rifle Scopes
Variable power rifle scopes have adjustable power. These types of scopes will list the zoom level in a format like 2-10×32. These numbers imply the zoom of the scope can be changed in between 2x and 10x power. This always includes the powers in-between 2 and 10. The power modification is accomplished by making use of the power ring part of the scope near the back of the scope by the eye bell.
Glass Power and Ranges
Here are some advised scope power levels and the ranges where they could be effectively used. Keep in mind that higher power scopes and optics will not be as efficient as lower magnification level glass since increased zoom can be a negative thing in certain situations. The same goes for longer ranges where the shooter needs sufficient power to see exactly where to properly aim the rifle.
Details on Lens Finishing
All state-of-the-art rifle optic and scope lenses are covered. Lens finishing is an important aspect of a shooting system when considering high end rifle optics and scope systems.
ED Versus HD Scopes
Some scope brands also use “HD” or high-definition lens coatings which use different methods, aspects, polarizations, and chemicals to draw out various colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Glass Lens Single Covering Versus Multi-Coating
Various optic lenses can even have different coatings applied to them. All lenses generally have at least some type of treatment or coating applied to them before being used in a rifle scope or optic. Since the lens isn’t just 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 lots of kinds of environments, degrees of sunshine (full VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while reducing glare and other less helpful 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 likewise make it a point to specify if their optic lenses are covered or “multi” covered. This suggests the lens has several treatments applied to the surfaces of the glass. If a lens receives several treatments, it can indicate that a maker is taking several steps to combat different environmental factors like an anti-glare finish, a scratch resistant anti-abrasion finish, followed by a hydrophilic finish. This also does not necessarily indicate the multi-coated lens is much better than a single covered lens. Being “better” is dependent on the manufacturer’s lens treatment innovation and the quality of glass used in creating the rifle optic.
Hydrophobic Optic Lens Coating
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Lots of top of the line and military grade optic makers will coat their lenses with a hydrophilic or hydrophobic finish which is water repellent.
Rifle Glass Mounting Options
Installing options for scopes come in a few options. There are the basic scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These different types of mounts also typically come in quick release variations which use toss levers which permit rifle operators to quickly install and dismount the scopes.
Hex Key Rifle Optic Ring Mounting Solutions
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which are developed for long distance accuracy shooting. This type of scope install is wonderful for rifles which need a long lasting, sound mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Optic Rings
These kinds of quick-release rifle scope mounts can be used to quickly connect and detach a scope from a rifle. If they all use a comparable style mount, a number of scopes can also be swapped out. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top type Picatinny rail. This permits the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while keeping accuracy. These kinds of mounts come in beneficial for rifles which are hauled around a lot, to remove the scope glass from the rifle for protection, or for aiming systems which are utilized in between a number of rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics manufacturer. It usually costs around $250 USD
Glass Tube Sealing and Gas Purging
Wetness inside your rifle optic can destroy a day of shooting and your costly optic by bringing about fogging and producing residue inside of the scope tube. The majority of scopes avoid moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Details on Glass Tube Gas Purging
Another component of avoiding the buildup of wetness inside of the rifle scope tube is filling the tube with a gas like nitrogen. Since this space is already occupied by the gas, the scope is less affected by temperature shifts and pressure distinctions from the outdoor environment which might possibly allow water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.