Description
Rifle Scope Product Details
Leupold Quick Release (QR) Weaver-Style Scope Rings
Rifle Scope Product Features
Model #174074 – Quick Release Weaver-Style Rings 30mm Low with a Matte finish
Compatable with Quick Release (QR) rings
Allows you to remove and reattach scope within 1/2″of original point-of-impact
The lever mechanism, machined with precision tolerances, engages the steel base to the ring, pulling it down and forward and locking it into its “zero” position
About the Leupold Brand
Leupold is a premium maker for rifle scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They innovate and manufacture their mounts, scopes, and related products by choosing building materials which are long lasting and durable. This includes the Leupold Quick Release (QR) Weaver-Style Scope Rings by Leupold. For additional shooting items, visit their site.
Rifle Optic Details
Rifle scopes permit you to specifically align a rifle at various targets by aligning your eye with the target over a range. They accomplish this through magnifying the target by making use of a series of lenses within the scope. The scope’s alignment can be adjusted to take into account separate environmental aspects like wind speed and elevation increases to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will hit based on the sight picture you are viewing using the optic as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle optics have around eleven parts which are found internally and externally on the optic. These parts include the rifle scope’s body, lenses, windage dials, objective focus rings, and other components. See all eleven parts of a rifle scope.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane an optic has establishes where the reticle or crosshair is located relative to the optic’s magnification. It simply implies the reticle is situated behind or in front of the magnification lens of the scope. Picking the most ideal kind of rifle scope is based on what type of shooting or hunting you plan on doing.
Info About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These styles of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where computations are very little
- Experienced shooters who know their target “hold over” and “lead” relationships for their rifles
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight space than a SFP reticle
About Second Focal Plane Glass
Second focal plane glass (SFP) include the reticle to the rear of the magnification lens. This causes the reticle to stay at the same overall size relative to the quantity of zoom being used. The final result is that the reticle dimensions adjust based on the zoom employed to shoot over longer distances given that the reticle markings present distinct increments which differ with the zoom level. 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 styles of glass are handy for:
- Far away styles of shooting where shooters have increased time to make ballistic computations
- Shooting where most shots happen within much shorter ranges and distances
- Shooters who choose a clearer optic picture without room taken up by the bigger FFP reticle
Rifle Glass Zoom
The measure of scope zoom you need on your glass depends on the form of shooting you intend to do. Virtually every kind of rifle glass offers some level of zoom. The quantity of magnification a scope delivers is identified by the diameter, thickness, and curves of the lens glass within the rifle optic. The zoom of the optic is the “power” of the glass. This implies what the shooter is aiming at through the scope is magnified times the power aspect of what can usually be seen by human eyes.
Fixed Single Power Lens Glass Info
A single power rifle optic comes with a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of optic can not fluctuate considering that it is fixed.
About Adjustable Power Lens Glass
Variable power rifle scopes can be adjusted between magnification increments. These types of scopes will note the magnification amount in a configuration such as 2-10×32. These numbers mean the magnification of the scope could be adjusted in between 2x and 10x power. This additionally includes the powers in-between 2 and 10. The power shift is accomplished by applying the power ring part of the scope near the back of the scope by the eye bell piece.
Optic Power and Range Correlation
Here are some advised scope power settings and the ranges where they could be efficiently used. Highly magnified optics will not be as effective as lower magnification level optics considering too much zoom can be a negative aspect depending on your shooting distance. The same relates to longer distances where the shooter needs to have increased power to see precisely where to properly aim the rifle.
Info on Scope Lens Coatings
All state-of-the-art rifle scope and optic lenses are layered. Lens covering can be an essential aspect of a rifle system when looking at high end rifle optics and scope equipment.
HD Versus ED Lens Coatings
Some scope makers also use “HD” or high-definition lens coverings which use various techniques, polarizations, chemicals, and aspects to draw out different colors and viewable quality 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 optic lenses can likewise have various coverings applied to them. All lenses normally have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is usually a protective and enhancing multi-purpose treatment. This lens treatment can safeguard the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope designer and the amount you spent for it. Both the manufacturer and amount are signs of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are covered or “multi” covered. This means the lens has multiple treatments applied to the surfaces. If a lens receives multiple treatments, it can prove that a producer is taking multiple steps to combat various environmental aspects like an anti-glare finish, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This additionally does not necessarily imply the multi-coated lens will perform better than a single coated lens. Being “much better” depends on the manufacturer’s lens treatment solutions and the quality of materials used in developing the rifle scope.
Hydrophobic Rifle Glass Lens Finish
Water on a lens does not help with maintaining a clear sight picture through a scope at all. Numerous top of the line and military grade optic companies will coat their lenses with a hydrophilic or hydrophobic coating.
Optic Mounting Choices
Installing options for scopes can be found in a few choices. There are the standard scope rings which are separately mounted to the optic and one-piece scope mounts which cradle the scope. These various types of mounts also typically are made in quick release variations which use throw levers which permit rifle operators to quickly install and dismount the optics.
Rifle Optic Mounting Solutions with Hex Key Rings
Standard, 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 are designed for long range precision shooting. This type of scope mount is fine for rifles which need a durable, sound mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly take off a scope from a rifle and reattach it to a different rifle. Multiple scopes can also be swapped out if they all use a complementary style mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach tightly to a flat top type Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining precision. These types of mounts come in convenient for shooting platforms which are transported a lot, to take off the scope from the rifle for protection, or for aiming systems which are chosen for use in between multiple rifles. An example of this mount style is the 30mm mount designed by Vortex Optics. It typically costs around $250 USD
Info on Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can ruin a day of shooting and your expensive optic by triggering fogging and producing residue inside of the scope tube. Most scopes prevent moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
What to Know About Glass Tube Gas Purging
Another element of avoiding the buildup of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Since this space is already occupied by the gas, the glass is less affected by condition alterations and pressure distinctions from the external environment which could potentially permit water vapor to leak in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to seek out.
