Last update on February 7, 2023 // Source: Amazon API
Rifle Scope Product Details
TAC Vector Optics Grim Lock 1-6×24 E Hunting Rifle Scope/Long Eye Relief Clear Glass Scopes
Vector Optics Grimlock 1-6x24IR Compact Riflescope. Tactical Compact Style, 1x Power for Two Eyes Open Shoot, Long Eye Relief, Wide Field of View, 30mm Monotube, Side Illumination, Etched R12 Center Dot Illuminated Reticle. Model: SCOC-13 Grimlock. Magnification: 1-6x. Objective Lens Dia: 24mm. Ocular Lens Dia: 34mm. Ocular Length: 52mm. Exit Pupil: 5.3-17.1 mm. Length: 238mm (9.4 inch). Weight (net): 435g (15.4 ounce ounce). Eye Relief: 99-127 mm (3.9-5.0 Inch), long eye relief. Field of View (ft@100yds): 17.7-106. Field of View (M@ 100M): 5.9-35.3. F.O.V. angle (°): 3.4-20°. Num of Lens: 12. Optics Coating: Fully Multi Coated. Reticle: etched glass R12 center dot illuminated reticle. Elevation Range: 100 MOA. Wind age Range: 100 MOA. Side 5 levels red and green brightness illumination system. 30mm monotube heavy duty. Shock proof, Water Proof and Fog Proof (Nitrogen Purged). High quality aluminum alloy in durable black matte finish. Feature 1/2″ wind age and elevation adjustments (100 yards). Fast focus eyepiece at ocular lens adjustment (diopter compensation -3 to 2). Free fitting involved: 30mm low weaver (default) or dovetail mount, cleaning cloth and cap.
Rifle Scope Product Features
Tactical compact style
1X power for two eyes open shoot
Long eye relief
Wide field of view
Etched R12 center dot illuminated reticle
About the TAC Vector Optics Brand
TAC Vector Optics is a premium company for long gun scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They style and build their products using building materials which are durable and long lasting. This includes the TAC Vector Optics Grim Lock 1-6×24 E Hunting Rifle Scope/Long Eye Relief Clear Glass Scopes by TAC Vector Optics. For additional shooting goods, visit their website.
Facts About Optics
Rifle scopes enable you to precisely aim a rifle at different targets by aligning your eye with the target at range. They do this through magnification by employing a set of lenses within the scope. The scope’s positioning can be adapted for consideration of various natural aspects like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will hit based on the sight picture you are seeing through the scope as you align the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle optics have about 11 parts which are located within and externally on the scope body. These parts include the rifle scope’s body, lenses, windage turrets, focus rings, and other components. See all eleven parts of a rifle scope.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the best type of rifle glass is based around what type of shooting you plan to do.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are beneficial for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are very little
- Experienced shooters who recognize their aim point “hold over” plus “lead” relationships for their long guns
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
Info About Second Focal Plane Scopes
Second focal plane glass (SFP) include the reticle to the rear of the magnifying lens. This causes the reticle to stay at the same size relative to the volume of magnification being used. The final result is that the reticle dimensions alter based on the zoom applied to shoot over lengthier distances considering that the markings present various increments which fluctuate with the zoom. In the FFP example with the SFP glass, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick. These kinds of glass work for:
- Long distance forms of shooting where shooters have more time to make ballistic calculations
- Shooting where most of the shots take place within shorter ranges and distances
- Shooters who choose a clearer optic sight picture with less room taken up by the larger sized FFP reticle
The amount of scope magnification you need depends upon the kind of shooting you like to do. Almost every style of rifle glass supplies some degree of magnification. The volume of magnification a scope provides is determined by the dimension, density, and curvatures of the lens glass within the rifle scope. The magnification level of the scope is the “power” of the scope. This implies what the shooter is aiming at through the scope is magnified times the power factor of what can generally be seen by human eyes.
Fixed Power Lens Glass
A single power rifle scope and optic comes with a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of optic can not fluctuate because it is fixed.
Variable Power Lens Glass
Variable power rifle scopes have adjustable power. It will note the zoom amount in a format such as 2-10×32. These numbers suggest the magnification of the scope can be set in between 2x and 10x power. This additionally incorporates the powers in-between 2 and 10. The power modification is accomplished using the power ring component of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Optics
Here are some recommended scope power levels and the ranges where they could be efficiently used. Highly magnified glass will not be as useful as lower magnification level optics considering too much zoom can be a negative aspect depending on your shooting distance. The same concept goes for longer ranges where the shooter needs to have adequate power to see where to best aim the rifle at the target.
About Lens Finishing
All top teir rifle optic and scope lenses are layered. Lens coating is a vital element of a rifle when looking into high end rifle optics and scope equipment.
HD Versus ED Lens Coatings
Some scope brands also use “HD” or high-definition lens finishes which use various techniques, chemicals, polarizations, and components to draw out various colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass.
Single Coating Versus Multi-Coating for Rifle Optics
Various optic lenses can likewise have different finishings used to them. All lenses generally have at least some type of treatment or coating applied 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 helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers also make it a point to specify if their optic lenses are coated or “multi” covered. Being “much better” depends on the producer’s lens treatment technology and the quality of products used in building the rifle scope.
Anti-water Lens Coatings
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Many top of the line and high-end optic companies will coat their lenses with a hydrophobic or hydrophilic finish which is water repellent.
Glass Installation Options
Installing options for scopes are available in a few choices. There are the basic scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release variations which use toss levers which permit rifle operators to quickly install and dismount the glass.
Hex Key Glass Rings
Basic, clamp-on style mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mounting rails on the tops of rifles. These styles of scope mounts use a pair of individual rings to support the optic, and are normally constructed from 7075 T6 billet aluminum which are made for long distance accuracy shooting. This form of scope mount is great for rifle systems which need to have a durable, hard use mount which will not shift no matter just how much the scope is moved or abuse the rifle takes. These are the type of mounts you want for a specialized scope setup on a far away hunting or competition rifle which will rarely need to be modified or recalibrated. Blue 242 Loctite threadlocker can additionally be used to stop the hex screws from wiggling out after they are installed securely in position. An example of these rings are the 30mm type from the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly detach a scope and attach it to a different rifle. Several scopes can even be swapped out if they all use a compatible style mount. These types of mounts are handy for long guns which are transported a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between several rifles.
Rifle Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can spoil a day on the range and your expensive optic by inducing fogging and making residue inside of the scope tube. Most optics protect against moisture from going into the scope tube with a series of sealing O-rings which are water resistant. Usually, these 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 more than enough moisture avoidance for basic use rifles, unless you plan on taking your rifle boating and are concerned about the scope still performing if it goes overboard and you can still retrieve the rifle.
Rifle Optic Gas Purging
Another part of avoiding the accumulation of wetness within the rifle scope’s tube is filling the tube with a gas like nitrogen. Since this area is currently taken up by the gas, the scope is less influenced by temperature changes and pressure variations from the outside environment which could potentially permit water vapor to seep 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.