Specna Arms 30mm Two-Piece Optics Mount for RIS Rail (High)

Do you want to securely mount a riflescope with a 30 mm tube onto your airsoft replica? The Specna Arms 30 mm Two-Piece Optics Mount for RIS Rail (High) is an all-metal mounting kit consisting of two separate mounting rings. The rings have a diameter of 30 mm and are designed for mounting on a standard 22 mm RIS rail.

This ‘High’ version positions a compatible optic higher above the rail, making it an attractive option for replicas where extra space or a higher viewing position is required. Furthermore, fabric inserts have been fitted to the inside of the rings to help prevent the housing of your optic from being scratched during fitting.

Why choose the Specna Arms 30mm Two-Piece Optics Mount?

A good riflescope is of little use if the mount does not fit the optic or replica. With this two-piece mount set from Specna Arms, you get two separate metal rings for optics with a 30 mm tube diameter.

As both rings are fitted to the rail separately, you can adjust their relative position to suit the available mounting space on your scope.

The combination of a metal construction, a 22 mm RIS mount and protective inserts makes this set a practical choice for airsoft riflescopes with a 30 mm tube.

Suitable for optical instruments with a 30 mm tube

The two mounting rings have an internal diameter of 30 mm.

This means that the mount is designed for riflescopes and other suitable optics with a tube diameter of 30 mm.

Please note the difference between the tube diameter and the diameter of the objective lens. For example, a riflescope labelled as 1-4x24 or 3-9x40 does not necessarily have a 24 mm or 40 mm tube.

You should therefore always check the specified tube diameter of your telescope before choosing a mount.

Two-part construction

This Specna Arms mount consists of two separate mounting rings.

This gives you greater freedom when deciding where to position the rings on the rail. You can adjust the distance between the two mounts to suit the design of the riflescope and the available space on the rail of your replica.

This is particularly useful with longer scopes, as not every optic has sufficient clearance for the mounting rings in exactly the same places.

By positioning both mounts correctly, you can secure the optic firmly without exerting unnecessary pressure on components such as adjustment turrets or other controls.

High version for raised installation

This model is the High version.

This means that a suitable lens is positioned higher above the rail than with a lower mount. This can be practical for a number of reasons.

For example, a higher mount can provide more space for a riflescope with a larger objective lens. A higher line of sight may also be more comfortable if your face protection makes it difficult to achieve a low cheek weld.

The manufacturer does not specify an exact height in millimetres in the information provided. We have therefore not included a specific installation height.

For standard 22 mm RIS rails

The mounting rings have been designed for fitting to a standard 22 mm RIS rail.

This means they can be used on many modern airsoft replicas that are fitted with such a rail.

Sniper rifles, DMRs and assault rifles in particular, when fitted with a magnifying riflescope, can benefit from a sturdy two-piece scope mount.

Before fitting, always check that the rail on your specific replica actually complies with the specified 22 mm RIS standard.

All-metal construction

The mount is made entirely of metal.

This gives the rings a sturdy construction for holding a suitable riflescope in place.

A secure mount is important because any movement between the scope and the replica can affect your zero. After all, if a scope shifts slightly after every skirmish or impact, the point of aim will not remain consistent.

It is therefore advisable to check the fixing screws regularly, particularly on replicas that are subject to heavy use.

Fixing with Allen screws

The 30 mm rings are secured around the tube of the optical unit using Allen screws.

A suitable Allen key is supplied, so you don’t need to buy any separate tools straight away for standard assembly.

Tighten the screws evenly during assembly. This will prevent one side from exerting much more pressure on the optic than the other.

There is no need to overtighten it. The optic must remain securely in place, but the mount does not need to be tightened using excessive force.

Fabric inserts to prevent scratches

Fabric inserts have been fitted to the inside of the mounting rings.

These inserts are designed to reduce direct metal-to-metal contact between the mounting ring and the riflescope’s body.

This helps to prevent scratches on the outside of the lens during fitting and use.

This is a nice touch, especially if you change your optics regularly or use a more expensive riflescope.

Suitable for various airsoft set-ups

A two-piece 30 mm high-mount really comes into its own on replicas fitted with a traditional riflescope.

Examples include:
　• Airsoft sniper rifles
　• DMR builds
　• Assault rifles with magnifying optics
　• Outdoor replicas with a 30 mm riflescope

Which combination is ultimately suitable depends on the tube diameter of the optic, the available rail space and the required mounting height.

Approximately 115 grammes

The complete mount has a stated weight of approximately 115 grams.

This allows you to add a sturdy metal mounting without the weight increasing excessively.

When putting together a complete build, do bear in mind that the weight of the mount is added to that of the riflescope.

Particularly with longer-range DMR and sniper set-ups, the total weight of the scope and mount can add up considerably. Good weight distribution therefore remains important.

Black finish

This version is finished in Black.

As a result, the mount complements most black riflescopes and modern airsoft replicas visually.

The neutral black finish makes it easy to combine with a wide range of sniper, DMR and rifle builds.

Practical tip

Before purchasing, always check the tube diameter of your riflescope and do not confuse this with the diameter of the front lens. This mount is designed for a 30 mm tube. When fitting, position both rings so that they do not obstruct any adjustment turrets or other controls, and tighten the screws gradually and evenly.

In the box

Bij aanschaf van de Specna Arms 30mm Two-Piece Optics Mount for RIS Rail (High) ontvang je:
　• 2 × 30 mm High montagering
　• Inbussleutel

Specificaties

　• Brand: Specna Arms
　• Model: 30mm Two-Piece Optics Mount for RIS Rail
　• Version: High
　• Type: Two-piece optics mount / scope rings
　• Colour: Black
　• Number of mounting rings: 2
　• Diameter of mounting rings: 30 mm
　• Suitable for tube diameter: 30 mm
　• Rail compatibility: 22 mm RIS
　• Material: Metal
　• Protective inserts: Yes, fabric inserts
　• Mounting ring fastenings: Allen screws
　• Weight: Approx. 115 grams
　• Allen key included: Yes
　• Suitable for: Riflescopes with a 30 mm tube and compatible 22 mm RIS rail

Frequently Asked Questions

Which riflescopes is this Specna Arms mount suitable for?
The mount is designed for compatible riflescopes and optics with a tube diameter of 30 mm.

What does 30 mm mean in relation to this mount?
The 30 mm refers to the internal diameter of the mounting rings and, consequently, to the tube diameter of the optical instrument for which the mount is intended.

Is 30 mm the same as the diameter of the objective lens?
No. The tube diameter and the objective lens diameter are two different measurements. For example, a 3-9x40 scope may have an objective lens of 40 mm, whilst the central tube has a different diameter.

How many mounting rings will I receive?
The set consists of two separate 30 mm mounting rings.

What does the ‘High’ version mean?
The ‘High’ version is designed to position the optic higher above the rail. The exact mounting height in millimetres is not specified in the product information provided.

Why should I use a high mount?
A higher mount can, amongst other things, provide more space for a larger objective lens or offer a more comfortable viewing position. This depends on the combination of replica, optic and eye protection.

Which rail is this mount compatible with?
According to the product information, the mount is suitable for a standard 22 mm RIS rail.

Is the mount made of metal?
Yes. The mounting kit is made entirely of metal.

What are the fabric inserts in the rings for?
The fabric inserts help to prevent the optic housing from being scratched by direct contact with the metal mounting rings.

How heavy is the fitting kit?
The stated weight is approximately 115 grams.

Is an Allen key included?
Yes. A suitable Allen key is included.

Is this mount suitable for an airsoft sniper rifle?
Yes, provided the sniper rifle has a compatible 22 mm RIS rail and the riflescope used has a tube diameter of 30 mm.

Can I use this mount for a DMR?
Yes. The mount may also be of interest for a DMR build featuring a compatible rail and a riflescope with a 30 mm tube.

Advice from Airsoft-Legends

The Specna Arms 30mm Two-Piece Optics Mount for RIS Rail (High) is a practical choice if you want to mount a riflescope with a 30 mm tube securely and at a raised position on your airsoft replica.

The two-piece design gives you the freedom to adjust the position of both rings to suit your riflescope. This is particularly useful with longer optics, where the available mounting space around the adjustment turrets can vary from model to model.

The High version can also be useful if you need extra space for a larger lens or if you prefer a higher viewing position because of your face protection.

One detail we certainly appreciate is the fabric inserts on the inside of the rings. These help prevent the metal mount from causing unnecessary scratches to the body of your scope.

Before purchasing, make sure to check two things in particular: your replica must have a compatible 22 mm RIS rail and your optic must actually have a 30 mm tube diameter.

If that combination is right for you, this Specna Arms set will provide you with a sturdy, all-metal two-piece high mount that’s ideal for a sniper, DMR or other rifle build fitted with a magnifying optic.