Description
Rifle Scope Product Details
Nikon M-223 1-4x20mm Riflescope, Matte Point Blank Reticle w/Interchangeable Turret
The ideal riflescope for 3-Gun matches, the super-wide field of view and quick acquisition point blank reticle allow for fast-yet-accurate shooting from zero out to a point blank range of 200 yards with the 223/5.56mm round. Just cover the target with the reticle dot and shoot-the 1-4×20 riflescope makes fast work of rapid-fire precision as well as on-the-fly windage and elevation adjustments.
Rifle Scope Product Features
The m-223 is Now Compatible with spot on custom turrets — a practical way for Shooters to compensate for bullet drop and make accurate long-range shots
Point blank reticle
Ultra Clear Coat optical system
Precise, 1/2-inch at 100 yards reticle adjustments
4-Time zoom and 4 inch of constant Eye relief
About the Nikon Scope Maker
Nikon is a premium producer for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They create and make their scopes, mounts, and related products by using elements which are resilient and long lasting. This includes the Nikon M-223 1-4x20mm Riflescope, Matte Point Blank Reticle w/Interchangeable Turret by Nikon. For additional shooting goods, visit their site.
Scope Information
Rifle scopes allow you to specifically aim a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target by using a series of lenses within the scope. The scope’s alignment can be adjusted for the consideration of numerous environmental considerations like wind speed and elevation increases to make up for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are seeing via the scope as you align the scope’s crosshair or reticle with the target. Most contemporary rifle scopes and optics have about eleven parts which are located internally and on the exterior of the optic. These optic pieces consist of the rifle scope’s body, lenses, windage and elevation turrets, objective focus rings, and other parts. Learn about the eleven parts of glass.
About Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Picking the best type of rifle glass depends on what type of shooting you plan on doing.
First Focal Plane Glass Info
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These kinds of scopes are beneficial for:
- Quick acquisition, long distance kinds of shooting
- Shooting scenarios where computations are minimal
- Experienced shooters who have an idea for their target “hold over” as well as “lead” correlations for their weapon
- Shooters who do not mind the reticle is enlarged and takes up more visual eyesight area than a SFP reticle
About Second Focal Plane Scopes
Second focal plane optics (SFP) feature the reticle to the rear of the magnifying lens. This causes the reticle to stay at the very same dimensions relative to the level of zoom being used. The final result is that the reticle dimensions shift based upon the zoom applied to shoot over longer distances since the reticle markings represent various increments which fluctuate with the zoom level. In the FFP illustration with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick. These particular sorts of optics are convenient for:
- Long distance styles of shooting where shooters have more time to make ballistic calculations
- Shooting where most shots happen within shorter spaces and ranges
- Shooters who like a clearer optic picture without space used up by the enlarged FFP reticle
Details on Optic Zoom
The level of scope zoom you need on your glass depends on the form of shooting you wish to do. Practically every kind of rifle scope offers some level of zoom. The quantity of zoom a scope delivers is identified by the diameter, thickness, and curvatures of the lens glass inside of the rifle scope. The magnifying level of the optic is the “power” of the opic. This indicates what the shooter is looking at through the scope is amplified times the power aspect of what can typically be seen by human eyes.
Single Power Lens Rifle Glass Facts
A single power rifle scope comes with a magnification number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of scope can not fluctuate considering that it is fixed.
Variable Power Lens Glass Details
Variable power rifle scopes can be adjusted between magnification levels. These types of scopes will list the magnification degree in a configuration like 2-10×32. These numbers imply the magnification of the scope can be changed in between 2x and 10x power. This also utilizes the power levels in-between 2 and 10. The power adaptation is achieved by operating the power ring part of the scope near the rear of the scope by the eye bell.
Power Levels and Range Correlations
Here are some suggested scope power settings and the distances where they could be efficiently used. Always remember that high magnification glass will not be as practical as lower powered scopes because increased magnification can be a bad thing. The exact same idea relates to extended ranges where the shooter needs adequate power to see exactly where to properly aim the rifle.
Scope Lens Covering
All contemporary rifle scope lenses are covered. Lens finishing can be an important aspect of a rifle’s setup when purchasing high end rifle optics and scope equipment.
ED Versus HD Optics
Some rifle scope makers even use “HD” or high-def lens coatings that make the most of different processes, chemical applications, polarizations, and aspects to draw out different colors and viewable definition through lenses. This HD coating is frequently used with more costly, high density lens glass which decreases light’s potential to refract by means of the lens glass. Some scope manufacturers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are presented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration can be obvious over things with defined shapes as light hits the object from various angles.
Single Covering Versus Multi-Coating
Various optic lenses can likewise have different finishings applied to them. All lenses usually 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 offer protection to the lens from scratches while decreasing 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 producers also make it a point to specify if their optic lenses are coated or “multi” covered. This implies the lens has had multiple treatments applied to them. If a lens gets numerous treatments, it can indicate that a manufacturer is taking multiple steps to fight different environmental factors like an anti-glare coating, a scratch resistant anti-abrasion finish, followed by a hydrophilic coating. This additionally doesn’t necessarily imply the multi-coated lens will perform much better than a single coated lens. Being “much better” is dependent on the manufacturer’s lens treatment innovation and the quality of glass used in developing the rifle scope.
Anti-water Rifle Glass Lens Finish
Water on a scope’s lens doesn’t improve retaining a clear sight picture through an optic whatsoever. Numerous top of the line or premium scope makers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a good example of this type of treatment. It deals with the exterior surfaces of the Steiner glass lens so the H2O particles can not bind to it or create surface tension. The result is that the water beads slide off of the scope to preserve a clear, water free sight picture.
Choices for Mounting Optics on Long Guns
Installing approaches for scopes come in a couple of choices. There are the basic scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These different kinds of mounts also typically are made in quick release variations which use manual levers which enable rifle shooters to quickly install and remove the glass.
Hex Key Optic Rings
Basic, clamp-on type mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on rifles. These forms of scope mounts use two separate rings to support the scope, and are normally constructed from 7075 T6 billet aluminum which are developed for long distance accuracy shooting. This kind of scope mount is great for rifles which need a long lasting, hard use mount which will not change despite just how much the scope is moved or jarring the rifle takes. These are the style of mounts you should get for a specialized scope setup on a reach out and touch someone hunting or sniper competition rifle which will pretty much never need to be modified or adjusted. Blue 242 Loctite threadlocker can also be used on the screws to keep the hex screws from wiggling out after they are installed safely in place. An example of these mounting rings are the 30mm type from the Vortex Optics company. The set usually costs around $200 USD
Quick-Release Cantilever Rifle Scope Rings
These types of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle before reattaching it to a different rifle. Multiple scopes can also be swapped out if they all use a similar design mount. These types of mounts are handy for rifles which are carried a lot, to remove the optic from the rifle for protection, or for scopes which are used in between several rifles or are situationally focused.
Info Around Scope Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day on the range and your expensive optic by resulting in fogging and developing residue within the scope tube. Many scopes protect against humidity from getting in the optical tube with a series of sealing O-rings which are waterproof. Generally, these water resistant scopes can be submerged underneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of humidity prevention for standard use rifles for hunting and sporting purposes, unless you plan on taking your rifle aboard watercrafts and are concerned about the optic still performing if it goes over the side and you can still retrieve the gun.
Gas Purged Glass Tubes
Another part of avoiding the accumulation of wetness inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the scope is less influenced by temperature alterations and pressure differences from the outdoor environment which might potentially allow water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to look for.
