Last update on February 5, 2023 // Source: Amazon API
Rifle Scope Product Details
Trinity Reflex Sight and Mount for Remington 870
One of the best upgrades for slug shooting, home defense or hunting. Open field of view red & green Dot Sight 4 Reticle Adjustable Tactical Holo Sight With Red/ Green Reticles Dual brightness control Picatinny rail mounting system Weight:4.2oz Length:3.25″ Size: 3″1/8 Long CR2032 Lithium Battery/Included 1x magnification Our sight is a field of view objective reflex sight with a dual red and green reticle. This CQB reflex sight has 4 reticles with dual red/green and 6 (3 red 3 green) levels of brightness. Constructed of high quality aircraft grade aluminum construction, it is shock proof, fog proof, and water proof. Tubeless Design. 1x Magnification. Objective (mm)-24×34. Unlimited Eye Relief. Multi-Coated Lens. Black Finish. Windage & Elevation Adjustments. Thermoplastic Lens Cover Included. Fits standard Rem 870/1100/1187, wingmaster and H&R 1871 LH/RH 12 Ga with included locking bolts Locking bolts replace the original trigger pins Easy to install in existing pin ports on the receiver – no gunsmithing or special tools required Solid one piece design of saddle style that straddles both sides of receiver Length:7.5″ Width:1.8″ Height:2.25″ Weight:4.8 oz Color: Black.
Rifle Scope Product Features
One of the best upgrades for slug shooting, home defense or hunting.
Our kit includes reflex sight and rail mount
This CQB reflex sight has 4 reticles with dual red/green and 6 (3 red 3 green) levels of brightness.
Fits standard Rem 870/1100/1187, wingmaster and H&R 1871 LH/RH 12 Ga with included locking bolts
About the TRINITY Brand
TRINITY is a premium maker for weapon scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They style and manufacture their scopes and related products by making the most of building materials which are resilient and long lasting. This includes the Trinity Reflex Sight and Mount for Remington 870 by TRINITY. For more shooting goods, visit their site.
All About Scopes
Rifle scopes permit you to exactly aim a rifle at various targets by lining up your eye with the target at range. They accomplish this through magnifying the target using a series of lenses within the scope. The scope’s positioning can be dialed in for the consideration of various natural 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 land based upon the sight picture you are viewing through the scope as you line up the scope’s crosshair or reticle with the intended target. The majority of modern-day rifle scopes and optics have around eleven parts which are arranged internally and outside of the scope. These optic pieces consist of the rifle scope’s body, lenses, windage dials, focus rings, and other parts. Learn about the eleven parts of optics.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Going for the best type of rifle scope is based around what type of shooting you plan on doing.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This induces the reticle to increase in size based upon the extent of zoom being used. The result is that the reticle measurements are the same at the magnified range as they are at the non magnified range. For example, one tick on a mil-dot reticle at one hundred yards without any “zoom” is still the very same tick at one hundred yards with 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where estimations are very little
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” equations for their firearm
- Shooters who don’t mind the reticle is bigger and requires more visual eyesight room than a SFP reticle
Second Focal Plane Glass
Second focal plane glass (SFP) feature the reticle to the rear of the zoom lens. This causes the reticle to stay at the same scale in relation to the amount of zoom being used. The end result is that the reticle dimensions adjust based on the magnification chosen to shoot over greater distances considering the reticle markings represent different increments which differ with the magnification 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 types of glass work for:
- Long distance types of shooting where shooters have more time to make ballistic computations
- Shooting where most shots take place within shorter spaces and ranges
- Shooters who want a clearer optic sight picture with less space used up by the larger sized FFP reticle
Magnification for Rifle Scopes
The quantity of scope magnification you need on your optic is based on the style of shooting you intend to do. Virtually every style of rifle glass supplies some degree of magnification. The quantity of magnification a scope provides is determined by the dimension, density, and curvatures of the lenses inside of the rifle scope. The magnification of the optic is the “power” of the opic. This indicates what the shooter is observing through the scope is magnified times the power aspect of what can usually be seen by human eyes.
Fixed Power Lens Rifle Optics
A single power rifle scope will have a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not fluctuate because it is fixed.
Variable Power Lens Rifle Optic Facts
Variable power rifle scopes can be tweaked between magnified levels. The power modification is accomplished using the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range Correlations
Here are some recommended scope power settings and the ranges where they can be successfully used. High power scopes will not be as effective as lower magnification level optics considering too much zoom can be a negative aspect depending on your shooting distance. The exact same concept applies to extended ranges where the shooter needs adequate power to see exactly where to properly aim the rifle.
Lens Finishing for Optics
All modern-day rifle scope lenses are layered. There are different types and qualities of coatings. Lens finish is a crucial element of a rifle’s setup when thinking of luxury rifle optics and scope units. The glass lenses are among the most essential components of the scope considering that they are what your eye sees through while sighting a rifle in on the target. The finishing on the lenses protects the lens surface and even assists with anti glare from excess natural light and color recognition.
HD Versus ED Lenses
Some scope makers likewise use “HD” or high-definition lens finishings which use different procedures, elements, chemicals, and polarizations to draw out different colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Finishing Versus Multi-Coating for Scopes
Various optic lenses can even have various finishings applied to them. All lenses usually have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic assembly. This is since the lens isn’t just a raw piece of glass. It is part of the carefully tuned optic. It must have a finish put on it so that the lens will be efficiently usable in lots of kinds of environments, degrees of light (full light VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is typically a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while decreasing glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends on the scope maker and just how much you spent for it. Both the manufacturer and amount are indications of the lens quality.
Some scope makers also make it a point to define if their optic lenses are layered or “multi” covered. Being “much better” depends on the maker’s lens treatment innovation and the quality of products used in developing the rifle scope.
Anti-water Rifle Optic Lens Covering
Water on a lens doesn’t help with preserving 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 anti-water covering.
Rifle Scope Installation Alternatives
Mounting options for scopes can be found in a few choices. There are the standard scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also normally can be found in quick release variations which use manual levers which permit rifle shooters to quickly install and dismount the scope.
Scope Mounting Solutions with Hex Key Rings
Standard, clamp-on design mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on rifles. These forms of scope mounts use two detached rings to support the optic, and are normally made from 7075 T6 billet aluminum which are made for long distance accuracy shooting. This kind of scope mount is exceptional for rifle systems which require a durable, unfailing mount which will not change despite how much the scope is moved about or abuse the rifle takes. These are the design of mounts you should get for a faithful optics setup on a far away scouting or competition firearm that will hardly ever need to be changed or recalibrated. Blue 242 Loctite threadlocker can additionally be used on screws to protect against the hex screws from wiggling out after they are mounted safely in place. An example of these rings are the 30mm style from Vortex Optics. The set generally costs around $200 USD
Quick-Release Cantilever Rifle Optic Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly take off a scope from a rifle and reattach it to a different rifle. If they all use a comparable style mount, multiple scopes can often be switched out. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten solidly to a flat top type Picatinny rail. This permits the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while keeping precision. These types of mounts are useful and convenient for shooting platforms which are transferred a lot, to take off the scope glass from the rifle for protection, or for scopes which are adopted between a number of rifles. An example of this mount type is the 30mm mount from Vortex Optics. It normally costs around $250 USD
Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can ruin a day of shooting and your expensive optic by resulting in fogging and generating residue inside of the scope tube. Many optics protect against humidity from getting in the optical tube with a series of sealing O-rings which are waterproof. Usually, these water resistant optics can be submerged beneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be more than enough moisture content prevention for conventional use rifles, unless you anticipate taking your rifle aboard watercrafts and are concerned about the scope still functioning if it goes overboard and you can still salvage the rifle.
Details on Rifle Glass Tube Gas Purging
Another component of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Given that this area is currently taken up by the gas, the optic is less affected by temperature level changes and pressure variations from the outdoor environment which might 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 seek out.