Description
Rifle Scope Product Details
Burris XTB Weaver-Style Solid Steel Bases
Xtreme Tactical Bases are crafted from solid steel and engineered for maximum mounting flexibility and minimal height and weight. Mil-spec cross slots guarantee rock-solid attachment with any and all Weaver-style, Picatinny-style or mil-spec rings. Front base is reversible to provide multiple ring positions to accommodate various scope lengths. Fits: Remington 700
Rifle Scope Product Features
For Winchester Super Short
Works with Pica tinny/Weaver Rings
Reversible front base accommodates a wide variety of scope mounting lengths (most models)
Matte finish
Steel Construction
About the Burris Company
Burris is a premium producer for firearm scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They innovate and manufacture their scopes and related products by choosing materials which are long lasting and durable. This includes the Burris XTB Weaver-Style Solid Steel Bases by Burris. For additional shooting goods, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to precisely align a rifle at different targets by lining up your eye with the target at range. They do this through zoom by using a set of lenses inside the scope. The scope’s alignment can be adapted for consideration of varied environmental elements like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based on the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended target. A lot of modern rifle optics have around eleven parts which are located within and externally on the scope. These scope parts consist of the rifle scope’s body, lenses, modification turrets, objective focus rings, and other elements. See all eleven parts of optics.
Rifle Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Opting for the optimal type of rifle glass is based around what type of shooting you plan to do.
First Focal Plane Scope Details
First focal plane scopes (FFP) come with the reticle in front of the zoom lens. This triggers the reticle to increase in size based upon the extent of magnification being used. The result 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 one hundred yards without “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These types of scopes are practical for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where computations are marginal
- Experienced shooters who understand their target “hold over” plus “lead” correlations for their firearm
- Shooters who don’t mind the reticle is bigger and takes up more visual eyesight space than a SFP reticle
Second Focal Plane Optics
Second focal plane optics (SFP) feature the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick.
- Long distance forms of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots take place within much shorter ranges and spaces
- Shooters who want a clearer optic picture without space taken up by the enlarged FFP reticle
Rifle Scope Magnification
The level of scope zoom you need is based on the form of shooting you would like to do. Nearly every style of rifle scope gives some degree of zoom. The level of zoom a scope provides is determined by the diameter, density, and curvatures of the lenses inside of the rifle optic. The magnification level of the scope is the “power” of the opic. This signifies what the shooter is aiming at through the scope is amplified times the power element of what can normally be seen by human eyes.
Single Power Lens Optic Facts
A single power rifle optic 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 magnification of this type of optic can not adjust given that it is fixed.
Adjustable Power Lens Glass
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification degree in a format like 2-10×32. These numbers mean the zoom of the scope could be set between 2x and 10x power. This additionally incorporates the power levels in-between 2 and 10. The power adjustment is accomplished by employing the power ring component of the scope near the back of the scope by the eye bell piece.
Rifle Glass Power and Range Correlation
Here are some advised scope powers and the distances where they can be efficiently used. Consider that high power optics and scopes will not be as practical as lower powered scope and optics due to the fact that increased magnification can be a negative thing in certain situations. The same idea goes for extended distances where the shooter needs to have enough power to see where to properly aim the rifle at the target.
Details on Rifle Optic Lens Finish
All modern rifle optic lenses are covered in special coatings. There are various types and qualities of glass finishings. Lens finishing is a crucial element of a rifle when contemplating high end rifle optics and scope equipment. The lenses are among the most essential parts of the optic because they are what your eye sees through while sighting a rifle in on the point of impact. The finishing on the lenses shields the lens exterior and improves anti glare from refracted direct sunlight and color visibility.
About Lens Coatings – HD Versus ED
Some scope producers also use “HD” or high-definition lens coatings which use different processes, components, polarizations, and chemicals to draw out separate colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Rifle Optic Lens Finish Versus Multi-Coating
Different optic lenses can even have various finishings applied to them. All lenses usually have at least some type of treatment or covering applied to them before being used in a rifle scope or optic assembly. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It must have a covering placed on it so that the lens will be optimally usable 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 boosting multi-purpose treatment. This lens treatment can protect the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends upon the scope manufacturer and the amount you spent on it. The scope’s maker and cost are indications of the lens quality.
Some scope manufacturers likewise make it a point to define if their optic lenses are coated or “multi” coated. This means the lens has several treatments applied to the surfaces of the glass. If a lens receives several treatments, it can show that a manufacturer is taking numerous actions to combat different environmental factors like an anti-glare covering, a scratch resistant anti-abrasion finish, followed by a hydrophilic finishing. This additionally doesn’t always indicate the multi-coated lens will perform much better than a single layered lens. Being “much better” depends upon the manufacturer’s lens treatment innovation and the quality of glass used in developing the rifle scope.
Anti-water Lens Coverings
Water on an optic’s lens doesn’t assist with maintaining a clear sight picture through an optic in any way. Lots of top of the line and high-end optic makers will coat their lenses with a hydrophobic or hydrophilic covering. The Steiner Optics Nano-Protection is a good example of this type of treatment. It deals with the surface area of the Steiner optic lens so the water molecules can not bind to it or develop surface tension. The result is that the water beads move off of the scope to keep a clear, water free sight picture.
Alternatives for Installing Glass on Long Guns
Mounting options for scopes come in a few choices. There are the standard scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also normally are made in quick release variations which use throw levers which allow rifle shooters to rapidly mount and dismount the scope.
Hex Key Glass Rings
Standard, clamp-on design mounting optic rings use hex head screws to install to the flattop style Picatinny scope mount rails on the tops of rifles. These varieties of scope mounts use double independent rings to support the optic, and are made from 7075 T6 billet aluminum which are developed for long distance precision shooting. This type of scope mount is effective for rifle systems which require a durable, rock solid mount which will not move regardless of how much the scope is moved or abuse the rifle takes. These are the style of mounts you should get for a dedicated optics setup on a far away hunting or hard target interdiction firearm that will pretty much never need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount’s screws to keep the hex screw threads from backing out after they are installed safely in place. An example of these rings are the 30mm style from Vortex Optics. The set normally costs around $200 USD
Quick-Release Cantilever Rifle Scope Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly attach and take off a scope from a rifle before reattaching it to a different rifle. Several scopes can even be swapped out if they all use a similar style mount. These types of mounts come in handy for long guns which are transferred a lot, to remove the optic from the rifle for protecting the scope, or for scopes which are used between several rifles.
Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can spoil a day of shooting and your pricey optic by triggering fogging and developing residue within the scope’s tube. The majority of scopes protect against humidity from entering the scope tube with a system of sealing O-rings which are water resistant. Normally, these water resistant optics can be immersed under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of moisture content avoidance for common use rifles, unless you intend on taking your rifle aboard a watercraft and are worried about the optic still functioning if it goes overboard and you can still retrieve the rifle.
Info on Glass Tube Gas Purging
Another element of avoiding the buildup of moisture within 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 altered by temperature level shifts and pressure distinctions from the external environment which may possibly permit water vapor to seep 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.
