Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
US Tactical Systems Steel 30 mm Scope Rings w/1″ Inserts 1.500″
US Tactical Systems Steel 30mm Scope Rings with 1 in. Inserts, Matte Black 660-XHA
Rifle Scope Product Features
4140 chrome-molybdenum steel rings with precision Wire-EDM Construction – No “Lapping” required.
Square cross-cut bolts. Precision machined to snuggly fit the Picatinny rail cross-cut slots
Genuine HOLOKROME Hex Screws fit snuggly to protect your high-end Optic in all conditions
30 mm Scope Rings with enhanced double “lipped” 1 inch inserts Included
Designed for the .50 CAL BMG – Built for all Calibers. Best choice in the industry!
About the US Tactical Systems Manufacturer
US Tactical Systems is a premium maker for rifle scopes, optics, mounting solutions, and other add-ons used for guns like rifles and long guns. They design and make their products making the most of materials which are resilient and long lasting. This includes the US Tactical Systems Steel 30 mm Scope Rings w/1″ Inserts 1.500″ by US Tactical Systems. For additional shooting goods, visit their site.
What You Need to Know About Rifle Optics
Rifle scopes allow you to exactly aim a rifle at various targets by aligning your eye with the target over a range. They accomplish this through magnification by making use of a set of lenses within the scope. The scope’s alignment can be dialed in to account for many natural considerations like wind and elevation increases to account for bullet drop.
The scope’s purpose is to understand precisely where the bullet will land based on the sight picture you are viewing using the scope as you align the scope’s crosshair or reticle with the intended point of impact. Most modern-day rifle optics have around 11 parts which are located internally and on the exterior of the scope. These optic pieces include the rifle scope’s body, lenses, adjustment dials, objective focus rings, and other components. See all eleven parts of a rifle scope.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding upon the perfect type of rifle scope is based around what type of shooting you plan on doing.
About First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These kinds of scopes are helpful for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where calculations are marginal
- Experienced shooters who have an idea for their aim point “hold over” and “lead” correlations for their long guns
- Shooters who do not mind the reticle is enlarged and occupies more visual eyesight space than a SFP reticle
Info About Second Focal Plane Optics
Second focal plane glass (SFP) include the reticle to the rear of the magnification lens. This induces the reticle to stay at the exact same overall size relative to the quantity of zoom being used. The end result is that the reticle dimensions alter based on the magnification applied to shoot over greater distances because the reticle measurements present different increments which differ with the magnification. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick. These particular sorts of scopes are beneficial for:
- Long distance kinds of shooting where shooters have increased time to make ballistic computations
- Shooting where most of the shots happen within shorter ranges and spaces
- Shooters who like a clearer optic sight picture with less area taken up by the larger sized FFP reticle
Magnification for Optics
The quantity of magnification a scope supplies is figured out by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
About Single Power Lens Glass
A single power rifle optic or scope uses a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of optic can not adjust considering that it is a fixed power scope.
Variable Power Lens Scopes
Variable power rifle scopes can be adjusted between magnification levels. It will note the magnification amount in a configuration such as 2-10×32. These numbers suggest the magnification of the scope could be changed in between 2x and 10x power. This always includes the power levels in-between 2 and 10. The power adaptation is achieved by employing the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range of Rifle Scopes
Here are some advised scope power levels and the ranges where they may be successfully used. Always remember that high magnification scopes will not be as practical as lower powered optics and scopes due to the fact that too much magnification can be a bad thing. The same applies to longer ranges where the shooter needs to have adequate power to see where to properly aim the rifle at the target.
Lens Coating for Rifle Glass
All modern rifle optic and scope lenses are covered in special coatings. There are various types and qualities of glass coatings. Lens coating can be a crucial element of a rifle when looking into high end rifle optics and targeting units. The lenses are one of the most important pieces of the optic due to the fact 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 area and even improves anti glare from excess daylight and color exposure.
ED Versus HD Rifle Glass
Some rifle scope makers even use “HD” or high-def lens coatings that take advantage of various processes, polarizations, aspects, and chemicals to draw out various colors and viewable target visibility through the lens. This high-def covering is commonly used with greater density glass which reduces light’s potential to refract by means of the lens glass. Some scope producers use “HD” to describe “ED” signifying extra-low dispersion glass. ED deals with how certain colors are presented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration is often visible over things with well defined shapes as light hits the object from particular angles.
Optic Lens Single Finish Versus Multi-Coating
Various scope lenses can also have various finishings applied to them. All lenses normally have at least some type of treatment or coating applied to them prior to being used in a rifle scope or optic. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It requires a coating to be applied to it so that it will be efficiently functional in lots of types of environments, degrees of light (full light VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while reducing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope producer and how much you paid for it.
Some scope makers also make it a point to define if their optic lenses are covered or “multi” covered. Being “much better” depends on the producer’s lens treatment technology and the quality of materials used in developing the rifle scope.
Optic Lens Anti-water Finishing
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Numerous top of the line and military grade scope makers will coat their lenses with a hydrophilic or hydrophobic finishing.
Choices for Mounting Rifle Scopes on Long Guns
Installing solutions for scopes are available in a few choices. There are the standard scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also usually come in quick release versions which use toss levers which enable rifle operators to rapidly install and dismount the scopes.
Hex Key Scope Ring Mounts
Standard, clamp style mounting optic rings use hex head screws to mount to the flattop design Picatinny scope mounting rails on the tops of rifles. These varieties of scope mounts use a pair of individual rings to support the optic, and are usually constructed from 7075 T6 billet aluminum which are made for long distance precision shooting. This type of scope mount is very good for rifle systems which need a resilient, rock solid mount which will not move regardless of just how much the scope is moved about or jarring the rifle takes. These are the design of mounts you should have for a dedicated optics system on a reach out and touch someone hunting or interdiction rifle which will seldom need to be changed or recalibrated. Blue 242 Loctite threadlocker can also be used on screws to keep the hex screw threads from wiggling out after they are installed safely in place. An example of these rings are the 30mm type made by Vortex Optics. The set generally costs around $200 USD
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to quickly attach and detach a scope from a rifle before reattaching it to a different rifle. Numerous 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 swap out the optic from the rifle for protecting the scope, or for scopes which are used between multiple rifles or are situationally focused.
Sealing and Gas Purging for Rifle Glass Tubes
Wetness inside your rifle optic can destroy a day of shooting and your expensive optic by triggering fogging and developing residue inside of the scope tube. The majority of scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.
About Optic Tube Gas Purging
Another component of avoiding the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Given that this area is already occupied by the gas, the glass is less altered by climate alterations and pressure differences from the external environment which could 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.
