Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Trinity Holographic Sight and Single Rail Mount for Stevens 320 Pump Hunting Stevens 320 Replacement Parts
Great upgrade for target practice, slug shooting, turkey hunting, home defense or tactical shotgun use. Fits standard Stevens 320 12 gauge pump. Open field of view Red Green Dot Sight 4 Reticle Adjustable Tactical Holo Sight With Red/ Green Reticles Dual brightness control Weight-4.2oz Length-3.25″ CR2032 Lithium Battery Included Our Sight is a field of view objective reflex sight with a dual red and green reticle. The intensity of the red and green illumination can be adjusted with a turn of a knob. Constructed of high-quality aircraft-grade aluminum construction, it is shockproof, fog proof, and waterproof. Tubeless Design. 1x Magnification. Objective (mm)-24×34. Unlimited Eye Relief. Multi-Coated Lens. Windage & Elevation Adjustments. Our base mount Locking bolt replaces the original trigger pin. Easy to install in existing pin port on the receiver – no gunsmithing or special tools required Perfectly contoured to receiver Made from lightweight aircraft aluminum Satin black finish Length:6.75″ Width:1.75″ Height:3.25″ Weight:4.6 oz
Rifle Scope Product Features
Great upgrade for target practice, slug shooting, turkey hunting, home defense or tactical shotgun use.
Aluminum single rail base included
Black anodize finish
Constructed of high-quality aircraft-grade aluminum construction, it is shockproof, fog proof, and waterproof. Tubeless Design.
Windage & Elevation Adjustments.
About the TRINITY Scope Maker
TRINITY is a premium producer for rifle scopes, optics, mounts, and other components used for guns like rifles and long guns. They style and manufacture their scopes, mounts, and related products by making the most of building materials which are durable and long lasting. This includes the Trinity Holographic Sight and Single Rail Mount for Stevens 320 Pump Hunting Stevens 320 Replacement Parts by TRINITY. For additional shooting goods, visit their site.
Info Scopes
Rifle scopes permit you to specifically aim a rifle at various targets by aligning your eye with the target at range. They accomplish this through zoom by making use of a set of lenses within the scope. The scope’s alignment can be adapted for the consideration of many environmental aspects like wind and elevation increases or decreases to make up for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will hit based upon the sight picture you are viewing using the scope as you align the scope’s crosshair or reticle with the intended target. A lot of modern-day rifle optics have around 11 parts which are located within and outside of the scope. These optic pieces consist of the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other components. Learn about the eleven parts of glass.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding on the finest type of rifle scope is based around what type of shooting you plan to do.
Info on First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These types of scopes are useful for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where calculations are very little
- Experienced shooters who understand their target “hold over” and “lead” ratios for their long guns
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight room than a SFP reticle
Second Focal Plane Optic Info
Second focal plane optics (SFP) come with the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement.
- Long distance styles of shooting where shooters have additional time to make ballistic computations
- Shooting where most shots happen within much shorter proximities and ranges
- Shooters who would like a clearer optic picture without space used up by the enlarged FFP reticle
Optic Magnification
The amount of zoom a scope provides is determined by the size, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Scope Info
A single power rifle optic comes with a magnification number designator like 4×32. This suggests the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of optic can not fluctuate because it is a fixed power scope.
Adjustable Power Lens Scope Facts
Variable power rifle scopes can be changed between magnification increments. These types of scopes will list the magnification level in a configuration like 2-10×32. These numbers imply the zoom of the scope can be adjusted in between 2x and 10x power. This always incorporates the power levels in-between 2 and 10. The power adjustment is achieved using the power ring component of the scope near the rear of the scope by the eye bell.
Power Levels and Range
Here are some recommended scope powers and the distances where they may be effectively used. Remember that higher power glass will not be as effective as lower magnification level optics because excessive magnification can be a negative thing in certain situations. The exact same concept relates to longer ranges where the shooter needs adequate power to see where to properly aim the rifle.
Glass Lens Coating
All top of the line rifle glass lenses are covered. Lens finish is an important aspect of a rifle when thinking about high end rifle optics and scope setups.
About Optic Lens Coatings – HD Versus ED
Some glass suppliers also use “HD” or high-def lense coverings which apply various procedures, chemicals, elements, and polarizations to draw out separate color ranges and viewable target visibility through lenses. This HD coating is frequently used with increased density glass which decreases light’s capability to refract through the lens glass. Some scope producers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED handles how certain colors are represented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration is often noticeable over things with well defined shapes as light hits the item from particular angles.
Single Glass Lens Finish Versus Multi-Coating
Various optic lenses can also have different finishes 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 assembly. Due to the fact that the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It requires a coating to be applied to it so that it will be optimally functional in numerous kinds of environments, degrees of light (full light VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is typically a protective and enhancing multi-purpose treatment. This lens treatment can preserve the lens from scratches while decreasing glare and other less helpful things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends upon the scope maker and the amount you spent paying for it. Both are indicators of the lens quality.
Some scope makers also make it a point to define if their optic lenses are coated or “multi” coated. This indicates the lens has had several treatments applied to the surfaces of the glass. If a lens gets multiple treatments, it can indicate that a manufacturer is taking several steps to fight various natural elements like an anti-glare covering, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This additionally does not necessarily indicate the multi-coated lens will perform much better than a single covered lens. Being “better” hinges on the maker’s lens treatment innovation and the quality of materials used in constructing the rifle glass.
Anti-water Lens Coverings
Water on an optic’s lens does not assist with preserving a clear sight picture through an optic in any way. Numerous top of the line and high-end scope producers will coat their lenses with a hydrophilic or hydrophobic covering. The Steiner Optics Nano-Protection is a good example of this type of treatment. It provides protection for the surface of the Steiner optic lens so the water particles can not bind to it or develop surface tension. The result is that the water beads move off of the scope to maintain a clear, water free sight picture.
Optic Mounting Alternatives
Installing options for scopes are available in a few choices. There are the standard scope rings which are separately installed to the scope and one-piece scope mounts which cradle the scope. These various types of mounts also generally come in quick release versions which use toss levers which allow rifle operators to rapidly mount and dismount the optics.
Hex Key Glass Rings
Normal, 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 a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which are developed for long range precision shooting. This type of scope mount is excellent for rifles which need a durable, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Glass Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle. A wide range of scopes can also be swapped out if they all use a similar designed mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers fasten solidly 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 precision. These types of mounts are useful and practical for shooting platforms which are transferred between vehicles a lot, to take off the scope glass from the rifle for protection, or for optics which are employed in between multiple rifles. An example of this mount type is the 30mm mount from the Vortex Optics brand. It normally costs around $250 USD
What to Know About Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle optic can mess up a day of shooting and your expensive optic by triggering fogging and producing residue within the scope’s tube. A lot of scopes protect against moisture from entering the scope tube with a series of sealing O-rings which are water resistant. Typically, these water-resistant optics can be immersed within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of humidity avoidance for basic use rifles, unless you intend on taking your rifle boating and are worried about the optic still functioning if it goes overboard and you can still find the firearm.
Gas Purged Rifle Scope Tubes
Another part of avoiding the buildup of wetness inside of the rifle scope tube is filling the tube with a gas like nitrogen. Because this area is currently taken up by the gas, the scope is less influenced by temperature level shifts and pressure differences from the outdoor environment which could possibly permit water vapor to leak in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to seek out.
