Rifle Scope Product Details
Coldstar Tactical 3X Magnifier Rifle Scope with Flip to Side Mount Airsoft Sniper Rifle for Outdoor Hunting Shooting
Description:
– High quality.
– 30MM Tube diameter.
– 3X Magnification.
– The mount can be removed quickly by pressing a knob and twist counter-clockwise.
– Fits all 20mm picatinny or weaver rail
Specifications:
– Model: Replica 3x Mag w/twist
– Magnification: 3x
– Length: 110 mm
– Weight: 600g
Package Includes:
– 1 x scope
– 1 x twist mount for 20mm rail
Rifle Scope Product Features
About this item
– High quality 3X Magnification Scope
– 30MM Tube diameter.
– The mount can be removed quickly by pressing a knob and twist counter-clockwise.
– Fits all 20mm picatinny or weaver rail
– Can be used as a handheld magnifying monocular
About the Coldstar Brand
Coldstar is a premium maker for firearm scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They style and manufacture their mounts, scopes, and related products by making the most of building materials which are durable and long lasting. This includes the Coldstar Tactical 3X Magnifier Rifle Scope with Flip to Side Mount Airsoft Sniper Rifle for Outdoor Hunting Shooting by Coldstar. For additional shooting items, visit their site.
About Rifle Glass
Rifle scopes allow you to precisely aim a rifle at various targets by lining up your eye with the target over a range. They do this through magnifying the target by making use of a series of lenses within the scope. The scope’s alignment can be dialed in for consideration of varied ecological aspects like wind and elevation to account for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will land based on the sight picture you are viewing with the scope as you align the scope’s crosshair or reticle with the intended point of impact. Many modern rifle scopes and optics have about eleven parts which are found internally and externally on the optic. These scope parts include the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other components. Learn about the eleven parts of rifle optics.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The style of focal plane a scope has decides where the reticle or crosshair lies in regard to the scopes magnifying adjustments. It literally indicates the reticle is behind or in front of the magnification lens of the optic. Considering the very best form of rifle glass depends on what form of hunting or shooting you intend on doing.
First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are minor
- Experienced shooters who recognize their aim point “hold over” and also “lead” relationships for their rifles
- Shooters who do not mind the reticle is enlarged and takes up more visual eyesight space than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane optics (SFP) include the reticle to the rear of the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick measurement.
- Long distance forms of shooting where shooters have increased time to make ballistic calculations
- Shooting where most of the shots take place within much shorter ranges and distances
- Shooters who like a clearer optic picture with less space used up by the larger sized FFP reticle
Optic Magnification
The amount of magnification a scope supplies is figured out by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Single Power Lens Optics
A single power rifle scope comes with a magnification number designator like 4×32. This implies the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not fluctuate considering that it is set from the factory.
Variable Power Lens Rifle Glass
Variable power rifle scopes have adjustable power. It will list the zoom degree in a configuration like 2-10×32. These numbers mean the magnification of the scope can be adjusted in between 2x and 10x power. This always utilizes the powers in-between 2 and 10. The power adaptation is accomplished using the power ring component of the scope near the back of the scope by the eye bell piece.
The Power and Range Correlation of Rifle Optics
Here are some advised scope powers and the ranges where they can be effectively used. Bear in mind that higher power optics will not be as efficient as lower magnification level scope and optics because too much magnification can be a detractor. The same goes for longer distances where the shooter needs adequate power to see exactly where to properly aim the rifle at the target.
Lens Finish for Glass
All modern rifle optic and scope lenses are coated. Lens finishing is a crucial aspect of a rifle when looking into high end rifle optics and scope setups.
ED Versus HD Rifle Optics
Some scope suppliers additionally use “HD” or high-definition lens coatings that use various processes, elements, chemicals, and polarizations to enhance numerous colors and viewable target definition through lenses. This HD coating is normally used with greater density glass which brings down light’s potential to refract through the lens glass. Some scope suppliers use “HD” to describe “ED” indicating extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration may be visible around items with well defined outlines as light hits the object from particular angles.
Info on Single Finishing Versus Multi-Coating
Various scope lenses can even have different coatings applied to them. All lenses typically have at least some kind of treatment or coating applied to them before they are used in a rifle scope or optic. This is due to the fact that the lens isn’t simply a raw piece of glass. It becomes part of the carefully tuned optic. It requires a coating to be applied to it so that it will be efficiently functional in many kinds of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
Single layered lenses have a treatment applied to them which is normally a protective and improving multi-purpose treatment. This lens treatment can protect the lens from scratches while minimizing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope company and how much money you spent on it. Both the manufacturer and amount are signs of the lens quality.
Some scope makers likewise make it a point to define if their optic lenses are layered or “multi” coated. This implies the lens has had multiple treatments applied to them. If a lens receives numerous treatments, it can indicate that a company is taking multiple actions to combat different environmental elements like an anti-glare finishing, a scratch resistant anti-abrasion coating, followed by a hydrophilic finishing. This additionally doesn’t necessarily imply the multi-coated lens will perform better than a single coated lens. Being “much better” hinges on the maker’s lens treatment solutions and the quality of glass used in constructing the rifle glass.
Anti-water Coating for Rifle Optics
Water on a lens doesn’t help with keeping a clear sight picture through a scope at all. Many top of the line and high-end optic makers will coat their lenses with a hydrophilic or hydrophobic finishing which is water repellent.
Choices for Installing Rifle Optics on Firearms
Mounting approaches for scopes are available in a couple of choices. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also normally come in quick release variations which use manual levers which permit rifle operators to quickly mount and dismount the scopes.
Hex Key Rifle Glass Rings
Basic, clamp-on type mounting optic rings use hex head screws to install to the flattop design Picatinny scope mounting rails on the tops of rifles. These types of scope mounts use a pair of individual rings to support the scope, and are normally constructed from 7075 T6 billet aluminum which are created for far away precision shooting. This kind of scope mount is effective for rifles which need a long lasting, rock solid mount which will not change no matter just how much the scope is moved about or abuse the rifle takes. These are the design of mounts you want for a faithful scope system on a reach out and touch someone scouting or tournament long gun which will pretty much never need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to stop the hex screw threads from wiggling out after they are mounted tightly in position. An example of these mounting rings are the 30mm type from the Vortex Optics brand. The set generally costs around $200 USD
Quick-Release Cantilever Scope Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to quickly attach and detach a scope from a rifle. If they all use a similar style mount, multiple scopes can also be swapped in the field. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers fasten firmly to a flat top design Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving accuracy. These types of mounts are useful and convenient for rifles which are transferred between vehicles a lot, to remove the glass from the rifle for protection, or for scopes which are used in between numerous rifles. An example of this mount type is the 30mm mount from Vortex Optics. It typically costs around $250 USD
Sealing and Gas Purging for Rifle Scope Tubes
Wetness inside your rifle scope can ruin a day of shooting and your pricey optic by bringing about fogging and producing residue inside of the scope tube. The majority of scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are waterproof.
Rifle Scope Gas Purging
Another component of preventing the accumulation of moisture within the rifle scope’s tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the optic is less influenced by temp alterations and pressure variations from the outdoor environment which might potentially permit water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to look for.
