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You are here: Home / Rifle Scopes / Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Ade Advanced Optics Rifle Scope 1 Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Ade Advanced Optics Rifle Scope 2 Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Ade Advanced Optics Rifle Scope 3 Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Ade Advanced Optics Rifle Scope 4 Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Ade Advanced Optics Rifle Scope 5 Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun

Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun

Was $136.99 - check current price

Check Out Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun. See Great Rifle Scopes By Ade Advanced Optics.

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SKU: cdd083716579 Category: Rifle Scopes Tag: rifle scope
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Description

Rifle Scope Product Details

Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun
Fits glock MOS System below 1. G17 Gen4 MOS 2. G19 Gen4 MOS 3. G34 Gen4 MOS 4. G40 Gen4 MOS 5. G41 Gen4 MOS 6. G35 Gen4 MOS 7. G34 Gen5 MOS 8. G17 Gen5 MOS FS 9. G19 G34 Gen5 MOS SF 10. G34 GEN5 MOS SF Glock is Constantly introducing add the MOS cut to your popular models, this list might be outdated. As long as there is a cut for red dot, it will fits.

Rifle Scope Product Features

Fits Glock MOS System such as Gen4 17,19,34,40,41,35 and Gen4 17,19,34
This Red dot fits directly on Glock MOS system with the #1 mount that comes with MOS without needing to remove the rear sight.
Promotes rapid target acquisition while providing a precise point of aim; getting shots down range and on target fast. Top load System, no need to Remove the sight to change the Battery
6 MOA dot. Come with Protected Cover, Adjustment wrench, Adjustment dailing plate, User Manual and Picatinny mounting plate.
1.75″ length x1.25″ width x1.15″ height. Shockproof, Fogproof and waterproof for 30 minutes under 4ft water.Feature 1 M.O.A wind age and elevation adjustments with audible click

About the Ade Advanced Optics Brand

Ade Advanced Optics is a premium manufacturer for weapon scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They design and supply their mounts, scopes, and related products working with materials which are long lasting and durable. This includes the Ade RD3-012-MOS Red Dot Reflex Sight for Glock MOS 17 19 34 35 40 41 Pistol Handgun by Ade Advanced Optics. For additional shooting items, visit their site.

Info About Glass

Rifle scopes allow you to exactly align a rifle at various targets by aligning your eye with the target at range. They accomplish this through magnification by utilizing a series of lenses inside the scope. The scope’s positioning can be dialed in to account for varied natural elements like wind speed and elevation increases or decreases to make up for bullet drop.

The scope’s purpose is to understand exactly where the bullet will land based on the sight picture you are seeing through the optic as you align the scope’s crosshair or reticle with the target. A lot of modern-day rifle scopes and optics have around eleven parts which are arranged inside and externally on the optic. These scope parts consist of the rifle scope’s body, lenses, windage dials, objective focus rings, and other elements. Learn about the eleven parts of scopes.

The Varieties of Rifle Scopes

Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The style of focal plane an optic has identifies where the reticle or crosshair lies in regard to the scopes magnification. It literally suggests the reticle is located behind or in front of the magnifying lens of the optic. Deciding upon the best form of rifle optic depends upon what style of shooting you anticipate undertaking.

First Focal Plane Scopes

Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These styles of scopes are useful for:

  • Quick acquisition, far away kinds of shooting
  • Shooting situations where calculations are very little
  • Experienced shooters who recognize their aim point “hold over” and “lead” correlations for their rifles
  • Shooters who do not mind the reticle is enlarged and takes up more visual eyesight area than a SFP reticle

About Second Focal Plane Optics

Second focal plane optics (SFP) come with the reticle to the rear of the zoom 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 kinds of shooting where shooters have additional time to make ballistic computations
  • Shooting where most of the shots happen within shorter ranges and proximities
  • Shooters who want a clearer optic picture without space used up by the larger size FFP reticle

Details on Scope Zoom

The amount of zoom a scope offers is determined 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.

Fixed Single Power Lens Rifle Glass Facts

A single power rifle optic and scope comes with a zoom number designator like 4×32. This suggests the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not adjust given that it is a fixed power scope.

Adjustable Power Lens Rifle Glass Details

Variable power rifle scopes have adjustable power. It will list the zoom degree in a format like 2-10×32. These numbers imply the zoom of the scope can be set in between 2x and 10x power. This also involves the powers in-between 2 and 10. The power adjustment is achieved by applying the power ring component of the scope near the rear of the scope by the eye bell piece.

Rifle Optic Power and Range Correlation

Here are some suggested scope powers and the distances where they may be successfully used. Bear in mind that higher power optics will not be as effective as lower magnification level optics and scopes because increased magnification can be a detractor. The same idea applies to extended distances where the shooter needs to have enough power to see exactly where to best aim the rifle.

Lens Finishing for Rifle Glass

All present day rifle optic and scope lenses are layered. Lens coating is an important element of a shooting platform when looking into high end rifle optics and scope systems.

HD Versus ED Scope Lens Coatings

Some scope brands likewise use “HD” or high-definition lens finishes which use various procedures, polarizations, chemicals, and components to draw out separate colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” meaning extra-low dispersion glass.

Single Optic Lens Covering Versus Multi-Coating

Various optic lenses can also have various 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.

This lens treatment can safeguard the lens from scratches while decreasing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope maker and how much you paid for it.

Some scope makers likewise make it a point to define if their optic lenses are covered or “multi” coated. This suggests the lens has numerous treatments applied to the surfaces of the glass. If a lens receives several treatments, it can prove that a producer is taking multiple actions to fight different environmental aspects like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic covering. This also doesn’t always suggest the multi-coated lens will perform better than a single coated lens. Being “much better” hinges on the producer’s lens treatment techniques and the quality of components used in developing the rifle optic.

What to Know About Hydrophobic Finishing

Water on an optical lens doesn’t assist with keeping a clear sight picture through an optic in any way. Lots of top of the line or premium optic producers will coat their lenses with a hydrophilic or hydrophobic coating. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It deals with the exterior surfaces of the Steiner optic lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads move off of the scope to keep a clear, water free sight picture.

Choices for Installing Rifle Scopes on Long Guns

Mounting solutions for scopes are available in a couple of choices. There are the standard scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also typically come in quick release versions which use manual levers which permit rifle operators to quickly install and dismount the scopes.

Hex Key Rifle Glass Rings

Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are made from 7075 T6 billet aluminum which are designed for long range precision shooting. This type of scope mount is fine for rifles which require a resilient, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.

Quick-Release Cantilever Rifle Scope Rings

These types of quick-release rifle scope mounts can be used to rapidly connect and take off a scope from a rifle. If they all use a similar style mount, multiple scopes can also be swapped in the field. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top style Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while retaining precision. These kinds of mounts come in beneficial for rifles which are hauled around a lot, to take off the scope glass from the rifle for protection, or for aiming systems which are employed between several rifles. An example of this mount style is the 30mm mount designed by the Vortex Optics brand. It typically costs around $250 USD

Sealing and Gas Purging for Rifle Scope Tubes

Wetness inside your rifle scope can ruin a day of shooting and your pricey optic by causing fogging and producing residue inside of the scope tube. A lot of scopes prevent moisture from getting in the scope tube with a system of sealing O-rings which are waterproof.

About Rifle Glass Tube Gas Purging

Another element of preventing the buildup of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the glass is less altered by condition changes and pressure differences from the outside environment which might potentially allow water vapor to permeate in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.

Additional information

Category

Rifle Scopes

Brand

Ade Advanced Optics

ASIN

B07SHW8HBY

Reviews

Over 5

Reviews Rating

3.3 out of 5 stars

Shipping

$4.49 shipping

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Last update on August 18, 2026 // Source: Amazon API

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