Description
Last update on February 2, 2023 // Source: Amazon API
Rifle Scope Product Details
TacFire Compact Fixed Power Rifle Scope Rangefinder Reticle with Set of 1 Rings, 4 x 32, Black
TacFire Official Product, 4×32 compact fixed power rangefinder reticle rifle scope is constructed of one solid piece of T6 6061 aircraft grade aluminum body. It is fog proof with shock resistant housing, nitrogen purged and O-ring sealed. Blue fused, multi-coated & scratch resistant lens for optimal light transfer & best clarity. This compact scope is great for use in close quarter combat and for fast target acquisition. Includes a set of picatinny/weaver rings. Scope Specs: Magnification: 4X, Objective: 32mm, Tube Diameter: 1″, Eye Relief: 3″, Exit Pupil: 8mm, FOV: 36.6′, M.O.A: 1/4, Lens Coating: Blue, Length: 7.625″, Net Weight: 11.4 oz.
Rifle Scope Product Features
TacFire Official Product, 4×32 compact tactical rifle scope rangefinder reticle, comes with a set of 1″ rings
Scope is constructed of durable & lightweight T6 6061 aircraft grade aluminum
Fog proof with shock resistant housing, nitrogen purged with O-ring sealed. The lens in the scope is blue, multi-coated & scratch resistant to provide high quality light transfer for best clarity
Great for use in close quarter combat and for fast target acquisition
Included in package: Set of 1″ picatinny/weaver rings, bungee lens covers, lens polishing cloth
About the TacFire Company
TacFire is a premium maker for firearm scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and build their scopes, mounts, and related products working with building materials which are long lasting and resilient. This includes the TacFire Compact Fixed Power Rifle Scope Rangefinder Reticle with Set of 1 Rings, 4 x 32, Black by TacFire. For additional shooting products, visit their website.
Rifle Scope Info
Rifle scopes enable you to exactly aim a rifle at different targets by aligning 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 adjusted to account for varied natural aspects like wind and elevation decreases to make up for bullet drop.
The scope’s purpose is to understand precisely where the bullet will land based on the sight picture you are viewing through the scope as you line up the scope’s crosshair or reticle with the intended target. Most contemporary rifle optics have around eleven parts which are located within and on the exterior of the scope body. These parts include the rifle scope’s body, lenses, adjustment dials, focus rings, and other elements. See all eleven parts of a rifle optical system.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The form of focal plane a scope has identifies where the reticle or crosshair lies in regard to the optic’s magnifying adjustments. It actually means the reticle is situated behind or in front of the magnifying lens of the scope. Selecting the most suitable sort of rifle optic is based on what form of shooting or hunting you anticipate doing.
First Focal Plane Scope Facts
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are helpful for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where calculations are small
- Experienced shooters who have an idea for their aim point “hold over” and also “lead” equations for their long gun
- Shooters who do not mind the reticle is enlarged and requires more visual sight space than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane optics (SFP) include the reticle behind the magnification lens. This causes the reticle to remain at the same dimensions in relation to the quantity of magnification being used. The outcome is that the reticle measurements adjust based upon the zoom applied to shoot over longer distances considering the markings present distinct increments which can vary with the magnification. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick reticle measurement. These particular varieties of scopes work for:
- Long distance forms of shooting where shooters have increased time to make ballistic calculations
- Shooting where most shots take place within shorter ranges and distances
- Shooters who like a clearer optic sight picture with less area taken up by the enlarged FFP reticle
Zoom for Optics
The level of scope magnification you need on your glass depends upon the form of shooting you intend to do. Pretty much every style of rifle glass provides some amount of magnification. The level of zoom a scope offers is established by the diameter, density, and curvatures of the lens glass within the rifle scope. The magnification of the scope is the “power” of the scope. This means what the shooter is checking out through the scope is amplified times the power factor of what can generally be seen by human eyes.
About Fixed Power Lens Rifle Optics
A single power rifle scope uses a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of optic can not adjust since it is a fixed power optic.
Info About Variable Power Lens Glass
Variable power rifle scopes use enhanced power. The power modification is handled by using 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 distances where they can be successfully used. High power glass will not be as beneficial as lower powered scopes because too much zoom can be a negative aspect depending on your shooting distance. The same relates to extended ranges where the shooter needs to have increased power to see precisely where to properly aim the rifle at the target.
Lens Finishing for Optics
All modern rifle optic and scope lenses are layered. There are various types and qualities of glass finishes. When shopping for luxury rifle optics and scope devices, Lens finishing can be a crucial component of defining the rifle’s capability. The lenses are one of the most important pieces of the glass as they are what your eye looks through while sighting a rifle in on the target. The coating on the lenses safeguards the lens surface area and also helps with anti glare capabilities from excess daylight and color visibility.
About Lens Coatings – HD Versus ED
Some scope brands likewise use “HD” or high-definition lens finishings which use different processes, polarizations, chemicals, and elements to draw out various colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Details on Single Finish Versus Multi-Coating
Various scope lenses can even have different finishings applied to them. All lenses usually have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be efficiently usable in many types of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
This lens treatment can safeguard 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 producer and how much you paid for it.
Some scope producers also make it a point to specify if their optic lenses are layered or “multi” coated. Being “much better” depends on the maker’s lens treatment technology and the quality of products used in constructing the rifle scope.
Rifle Glass Lens Hydrophobic Covering
Water on an optical lens does not support retaining 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 hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a good example of this sort of treatment. It provides protection for the surface area of the Steiner optic lens so the H2O particles can not bind to it or develop surface tension. The outcome is that the water beads move off of the scope to keep a clear, water free sight picture.
Options for Mounting Optics on Long Guns
Installing solutions for scopes come 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 different kinds of mounts also normally can be found in quick release versions which use toss levers which allow rifle operators to rapidly mount and remove the glass.
Glass Mounts with Hex Key Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use two different rings to support the optic, and are often made from 7075 T6 billet aluminum which is developed for long distance accuracy shooting. This type of scope install is wonderful for rifles which require a durable, sound mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly attach and remove a scope from a rifle. Several scopes can also be switched out if they all use a complementary designed mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect securely to a flat top style Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted while keeping accuracy. These kinds of mounts come in beneficial for shooting platforms which are transferred between vehicles a lot, to remove the scope glass from the rifle for protection, or for aiming systems which are used in between a number of rifles. An example of this mount style is the 30mm mount designed by Vortex Optics. It normally costs around $250 USD
Sealing and Gas Purging for Rifle Optic Tubes
Wetness inside your rifle glass can wreck a day of shooting and your costly optic by inducing fogging and developing residue inside of the scope’s tube. Many optics protect against humidity from getting in the optical tube with a system of sealing O-rings which are waterproof. Typically, these water-resistant optics can be immersed within 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be sufficient wetness prevention for basic use rifles for hunting and sporting purposes, unless you plan on taking your rifle on a boat and are concerned about the scope still performing if it is submerged in water and you can still recover the firearm.
Gas Purged Glass Tubes
Another element of preventing the accumulation of wetness inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Since this space is currently occupied by the gas, the optic is less affected by climate shifts and pressure differences from the outside environment which may possibly allow water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.
