Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
ACOG 3 X 30 Scope Dual Illuminated Chevron .223 Ballistic Reticle
Includes 1 Flat top Mount (TA60) 1 Compact ACOG Scopecoat (TA62) 1 Medium sized Pelican Case (TA88) 1 Lenspen (LENSPEN) 1 Trijicon Logo Sticker (PR15) 1 Manual 1 Warranty Card
Rifle Scope Product Features
Designed for law enforcement and military applications
Comes with TA60 mount
Low light capability and long eye relief
About the Trijicon Brand
Trijicon is a premium maker for rifle scopes, optics, mounting solutions, and other add-ons used for guns like rifles and long guns. They design and make their scopes, mounts, and related products by applying building materials which are long lasting and resilient. This includes the ACOG 3 X 30 Scope Dual Illuminated Chevron .223 Ballistic Reticle by Trijicon. For additional shooting goods, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to specifically aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through zoom using a set of lenses within the scope. The scope’s positioning can be dialed in for consideration of varied ecological aspects like wind speed and elevation increases or decreases to account 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 scope as you line up the scope’s crosshair or reticle with the intended point of impact. Many modern-day rifle scopes and optics have around eleven parts which are found within and outside of the scope. These parts include the rifle scope’s body, lenses, modification turrets, objective focus rings, and other components. Learn about the eleven parts of rifle scopes.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The kind of focal plane a scope has decides where the reticle or crosshair lies in relation to the scopes magnification. It simply implies the reticle is situated behind or before the magnification lens of the scope. Choosing the most desired kind of rifle optic depends upon what sort of shooting or hunting you plan on doing.
About First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These styles of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where calculations are minimal
- Experienced shooters who recognize their target “hold over” and “lead” correlations for their rifles
- Shooters who don’t mind the reticle is enlarged and uses up more visual eyesight space than a SFP reticle
Info About Second Focal Plane Scopes
Second focal plane glass (SFP) come with the reticle behind the zoom lens. This causes the reticle to remain at the very same dimensions relative to the amount of zoom being used. The outcome is that the reticle measurements change based upon the zoom chosen to shoot over lengthier ranges considering the markings present various increments which can vary with the zoom level. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement. These particular styles of glass are useful for:
- Far away types of shooting where shooters have extra time to make ballistic estimations
- Shooting where most of the shots occur within shorter distances and ranges
- Shooters who want a clearer optic sight picture without room used up by the enlarged FFP reticle
Details on Rifle Optic Magnification
The quantity of scope magnification you need on your scope depends on the type of shooting you wish to do. Nearly every kind of rifle glass offers some level of zoom. The level of zoom a scope provides is identified by the dimension, thickness, and curvatures of the lenses within the rifle optic. The magnification level of the scope is the “power” of the glass. This denotes what the shooter is observing through the scope is magnified times the power factor of what can typically be seen by human eyes.
Fixed Power Lens Scopes
A single power rifle scope and optic will have a magnification number designator like 4×32. This means the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of scope can not change given that it is a fixed power scope.
Variable Power Lens Optics
Variable power rifle scopes use enhanced power. The power change is achieved by making use of the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Scopes
Here are some recommended scope powers and the ranges where they could be efficiently used. Highly magnified scopes will not be as effective as lower powered rifle scope glass since too much zoom can be a negative aspect depending on your shooting distance. The exact same concept relates to longer distances where the shooter needs to have enough power to see precisely where to properly aim the rifle.
Rifle Scope Lens Finish
All top teir rifle scope and optic lenses are coated. Lens coating can be a significant element of a shooting system when buying high end rifle optics and scope systems.
About Lens Coatings – HD Versus ED
Some scope producers also use “HD” or high-definition lens finishes which use different methods, chemicals, components, and polarizations to draw out different colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Single Covering Versus Multi-Coating for Glass
Different optic lenses can likewise have various coatings used to them. All lenses typically have at least some type of treatment or finish used to them prior to being used in a rifle scope or optic.
This lens treatment can protect the lens from scratches while minimizing 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 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” coated. This suggests the lens has had several treatments applied to them. If a lens receives numerous treatments, it can prove that a producer is taking multiple steps to combat different environmental factors like an anti-glare finishing, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This additionally does not necessarily imply the multi-coated lens is better than a single coated lens. Being “much better” depends on the manufacturer’s lens treatment technology and the quality of products used in building the rifle optic.
Anti-water Lens Coatings
Water on a lens does not help with maintaining a clear sight picture through a scope at all. Many top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic finish.
Options for Installing Optics on Long Guns
Mounting approaches for scopes come in a couple of options. There are the basic scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These various types of mounts also normally can be found in quick release variations which use manual levers which allow rifle operators to rapidly install and remove the scope.
Hex Key Glass Ring Mounting Solutions
Standard, clamp-on style mounting optic rings use hex head screws to mount to the flattop design Picatinny scope mounting rails on rifles. These forms of scope mounts use a pair of independent rings to support the optic, and are normally constructed from 7075 T6 billet aluminum or similar materials which are designed for long distance precision shooting. This form of scope mount is great for rifle systems which require a long lasting, unfailing mount which will not shift regardless of how much the scope is moved or jarring the rifle takes. These are the design of mounts you want for a faithful optics system on a long distance hunting or tournament rifle which will hardly ever need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount’s screws to stop the hex screw threads from wiggling out after they are mounted firmly in place. An example of these mounting rings are the 30mm type from Vortex Optics. The set normally costs around $200 USD
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to quickly attach and remove a scope from a rifle before reattaching it to a different rifle. Several scopes can even be switched out if they all use a compatible style mount. These types of mounts are handy for rifle platforms which are carried a lot, to remove the optic from the rifle for protection, or for optics which are used in between multiple rifles.
Scope Tube Sealing and Gas Purging
Wetness inside your rifle scope can mess up a day on the range and your pricey optic by resulting in fogging and generating residue inside of the scope’s tube. A lot of scopes protect against humidity from entering the scope tube with a series of sealing O-rings which are water resistant. Normally, these water-resistant optics can be immersed underneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be sufficient moisture prevention for conventional use rifles for hunting and sporting purposes, unless you plan on taking your rifle on your motorboat and are worried about the scope still performing if it falls overboard and you can still salvage the firearm.
Gas Purged Rifle Scope Tubes
Another part of avoiding the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the scope is less altered by climate alterations and pressure distinctions from the external environment which could 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 good rifle scope to look for.
