Description
Last update on February 2, 2023 // Source: Amazon API
Rifle Scope Product Details
Low Profile See-thru Scope Mount fit the Springfield .308 rifle like socom 16
Rifle Scope Product Features
About the TACBRO Manufacturer
TACBRO is a premium company for weapon scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They design and manufacture their scopes, mounts, and related products by using elements which are long lasting and resilient. This includes the Low Profile See-thru Scope Mount fit the Springfield .308 rifle like socom 16 by TACBRO. For more shooting products, visit their site.
What You Need to Know About Rifle Optics
Rifle scopes permit you to exactly aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through magnification using a series of lenses within the scope. The scope’s positioning can be adjusted to account for numerous environmental things like wind and elevation decreases to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will hit based upon the sight picture you are seeing via the scope as you line up the scope’s crosshair or reticle with the intended point of impact. Many modern-day rifle optics have about 11 parts which are arranged within and externally on the optic. These optic pieces include the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other parts. Learn about the eleven parts of optics.
Rifle Glass Styles
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 on doing.
First Focal Plane Scope Info
First focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based on the level of magnification being used. The outcome is that the reticle measurements are the same at the magnified range as they are at the non amplified distance. One tick on a mil-dot reticle at 100 yards without “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where computations are low
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” relationships for their rifles
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
Second Focal Plane Glass Facts
Second focal plane scopes (SFP) feature the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement.
- Far away forms of shooting where shooters have extra time to make ballistic computations
- Shooting where most shots occur within much shorter ranges and spaces
- Shooters who select a clearer optic sight picture without area taken up by the bigger FFP reticle
Scope Magnification
The quantity of zoom a scope offers is identified by the size, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Power Lens Optic Info
A single power rifle optic uses a magnification number designator like 4×32. This means the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not change given that it is a fixed power optic.
Adjustable Power Lens Scope Info
Variable power rifle scopes can be tweaked between magnified levels. The power adjustment is handled by using the power ring part of the scope near the rear of the scope by the eye bell.
Power and Range Correlations
Here are some suggested scope power settings and the distances where they could be effectively used. Keep in mind that higher power glass will not be as practical as lower magnification level scope and optics because increased zoom can be a negative thing in certain situations. The exact same concept goes for extended distances where the shooter needs enough power to see exactly where to best aim the rifle at the target.
Lens Finishing for Scopes
All present day rifle optic lenses are layered. Lens finishing can be a crucial element of a shooting system when looking into high end rifle optics and scope setups.
HD Versus ED Lenses
Some scope brands likewise use “HD” or high-definition lens coatings which use various methods, chemicals, polarizations, and components to draw out separate colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Details on Single Coating Versus Multi-Coating
Various optic lenses can likewise have various coatings used to them. All lenses normally have at least some type of treatment or covering used to them prior to being used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is typically a protective and enhancing multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends upon the scope developer and how much you spent paying for it. The scope’s maker and cost are indications of the lens quality.
Some scope makers likewise make it a point to specify if their optic lenses are layered or “multi” covered. This means the lens has several treatments applied to them. If a lens receives multiple treatments, it can show that a producer is taking several actions to combat different natural factors like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic covering. This also does not necessarily suggest the multi-coated lens is much better than a single covered lens. Being “much better” is dependent on the maker’s lens treatment technology and the quality of components used in building the rifle scope.
Rifle Glass Lens Anti-water Finishing
Water on an optical lens doesn’t assist with maintaining a clear sight picture through an optic whatsoever. Many top of the line or high-end scope makers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a good example of this kind of treatment. It treats the surface area of the Steiner optic lens so the H2O molecules can not bind to it or produce 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 Rifle Scopes on Long Guns
Installing solutions for scopes are available in a few choices. There are the basic scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These various types of mounts also generally can be found in quick release variations which use throw levers which permit rifle operators to quickly install and dismount the optics.
Hex Key Rifle Scope Ring Mounting Solutions
Standard, clamp design mounting optic rings use hex head screws to install to the flattop design Picatinny scope mount rails on the tops of rifles. These kinds of scope mounts use two detached rings to support the optic, and are usually constructed from 7075 T6 billet aluminum which are created for long distance accuracy shooting. This form of scope mount is ideal for rifles which are in need of a durable, hard use mount which will not move despite just how much the scope is moved or abuse the rifle takes. These are the style of mounts you should get for a specialized scope setup on a reach out and touch someone scouting or interdiction firearm which will almost never need to be altered or adjusted. Blue 242 Loctite threadlocker can additionally be used on the mount screws to stop the hex screws from backing out after they are mounted firmly in position. An example of these mounting rings are the 30mm style made by Vortex Optics. The set normally costs around $200 USD
Quick-Release Cantilever Rifle Glass Ring Mounting Solutions
These kinds 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. A wide range of scopes can also be swapped out if they all use a similar style mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten securely to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while retaining precision. These kinds of mounts are useful and convenient for rifles which are transported a lot, to remove the optic from the rifle for protection, or for sight systems which are used in between a number of rifles. An example of this mount type is the 30mm mount from the Vortex Optics brand. It typically costs around $250 USD
Details on Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle glass can mess up a day on the range and your pricey optic by resulting in fogging and creating residue inside of the scope’s tube. Most optics prevent wetness from getting in the optical tube with a series of sealing O-rings which are waterproof. Typically, these water resistant optics can be submerged within 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 plan on taking your rifle sailing and are concerned about the scope still performing if it falls overboard and you can still retrieve the firearm.
About Rifle Scope Tube Gas Purging
Another part of preventing the accumulation of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this area is already taken up by the gas, the optic is less impacted by condition shifts and pressure differences from the outside environment which could possibly allow water vapor to permeate 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.
