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In the UK, all new Rifles, Air-Rifles and Air-Pistols must be bought face to with a registered Firearms Dealer, if you wish to purchase any of the above you will need to provide us with information of who and where it is to be sent, once contact has been made with the RFD and they have agreed to accept the item for you we can begin to arrange the delivery. Please note, there is usually a £25 handling fee for this service. Any licencing needs such as entering details to a firearms licence will need to be done before the firearm is sent out. Your licence will need to be sent in to us using our registered office address, shown on your invoice.
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522 Foresight iris M.18
£167.00The Gehmann 522 M.18 Adjustable Foresight Iris is a high-quality front sight ring designed for target rifle shooters who require precise control over their sight picture. Featuring infinitely variable aperture adjustment, this precision-engineered foresight iris allows you to fine-tune the aperture size to suit changing lighting conditions, target contrast and personal shooting preferences.
The iris offers smooth, continuous adjustment without fixed click settings, enabling you to select the exact aperture diameter for optimum target definition and consistent aiming performance. Whether training or competing, the ability to adjust the aperture quickly and accurately helps maintain a clear and comfortable sight picture throughout the course of fire.
Unlike versions fitted with level bars, the 522 is supplied as a ring-only design, making it an ideal choice for shooters who prefer an unobstructed field of view through the foresight.
Constructed with a 1.5mm thick sight ring, the Gehmann 522 provides a crisp and well-defined aiming reference while maintaining the precision and durability expected from one of the world's leading manufacturers of target shooting equipment.
The 522 is available in four aperture adjustment ranges:
- 522A: Adjustable from 2.4mm to 4.4mm
- 522B: Adjustable from 4.0mm to 6.0mm
- 522C: Adjustable from 2.9mm to 4.9mm
- 522D: Adjustable from 5.0mm to 7.5mm
Manufactured to Gehmann's renowned standards of quality and precision, the 522 M.18 Adjustable Foresight Iris is an excellent choice for competitive rifle shooters seeking smooth adjustment, repeatable performance and a clean, uncluttered sight picture.
522-22 Foresight iris M.22
£167.00The Gehmann 522-22 Adjustable Foresight Iris is a precision front sight aperture designed for M22 foresight systems, allowing target shooters to fine-tune their sight picture for optimum accuracy in a wide range of lighting conditions. Featuring infinitely adjustable aperture sizes and a consistent 1.5mm ring thickness, it provides exceptional flexibility for achieving the ideal balance between target visibility and sight definition.
Each iris incorporates horizontal level bars, helping shooters maintain consistent rifle alignment while providing a clear and well-defined sight picture. The smooth, infinitely adjustable mechanism allows precise control over aperture size, making it easy to adapt to changing range conditions or personal preferences.
Available in a range of adjustment sizes, the 522-22 series offers options to suit different target disciplines and shooting styles. Special aperture sizes are also available to meet individual requirements.
523-18 Foresight
£46.00The Gehmann 523-18 Front Sight is a precision-engineered, ultra-compact foresight designed for competitive target rifle shooters who require maximum flexibility without compromising compliance with ISSF equipment regulations. Its exceptionally short profile allows the use of front sight irises and optical accessories while ensuring the rifle remains within the maximum overall length permitted for competition.
Manufactured to Gehmann's renowned standards, the 523-18 is precision-machined for outstanding durability, stability and repeatable performance. With an overall length of just 26mm, it is one of the shortest front sight units available, making it an ideal choice for shooters who wish to incorporate adjustable irises, lenses or anti-glare accessories without exceeding ISSF dimensional limits.
The foresight features a standard M18 thread, providing compatibility with a wide range of Gehmann and other M18 threaded front sight accessories. It is designed to fit rifles from Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther, with a spacer required when mounting to Walther sight bases.
Compact, versatile and competition-ready, the Gehmann 523-18 Front Sight is an excellent solution for shooters looking to build a highly adaptable front sight system while remaining fully compliant with international competition rules.
523-18S Foresight
£49.00- Same as tunnel 523 but with slot for metal elements.
- Short design to allow use of iris and comply with ISSF length rules.
- Threaded both ends.
- For use with Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther.
523-22 Foresight
£48.00The Gehmann 523-22 Front Sight is a precision-engineered, ultra-compact foresight designed for competitive target rifle shooters who require maximum flexibility while remaining fully compliant with ISSF equipment regulations. Its exceptionally short design allows the use of front sight irises, lenses and other optical accessories without exceeding the maximum overall rifle length permitted for competition.
Manufactured to Gehmann's exacting standards, the 523-22 is precision-machined to deliver outstanding durability, rigidity and repeatable performance. Measuring just 26mm in length, it provides the ideal platform for shooters looking to build a versatile front sight system without sacrificing valuable space at the muzzle end of the rifle.
Featuring a standard M22 thread, the 523-22 is compatible with a wide range of Gehmann and other M22 threaded front sight accessories, offering excellent flexibility for custom sight configurations. It is designed for use with Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther rifles, with a spacer required when fitting to Walther sight bases.
Compact, lightweight and competition-ready, the Gehmann 523-22 Front Sight is the ideal choice for shooters seeking a modern front sight solution that combines maximum accessory compatibility with full compliance to international shooting regulations.
You may need a spacer pin (we can supply with the unit if required) to fit narrower dovetails found on Walther / Anschutz 18xx and others.
523-22LUX M.22 foresight
£60.00The Gehmann 523-22LUX M22 Front Sight is an advanced competition foresight designed to significantly improve sight picture clarity by increasing light transmission to the front iris. Developed with enhanced optical performance in mind, it features a unique translucent front-end tube that allows more ambient light to reach the aiming system, resulting in a brighter, clearer and more defined sight picture—particularly beneficial in low-light conditions or for shooters requiring improved visual contrast.
Precision-engineered for use with M22 front sight elements and irises, the 523-22LUX combines modern materials with Gehmann’s established reputation for accuracy and durability. The design integrates a specially developed frosted translucent plastic element with a high-quality silver alloy body, balancing strength with optimal light diffusion characteristics.
For shooters seeking maximum optical enhancement, the system can be further upgraded with the optional Gehmann 547-22 LUX transparent element collar, enabling a fully transparent foresight configuration for even greater light transmission and visual clarity.
The result is a highly specialised front sight system that enhances target definition and reduces eye strain, making it particularly advantageous for precision shooters, including those who benefit from increased brightness and contrast in their sight picture.
524 M.18 Iris screen
£65.00- Conceals unwanted white from around the foresight element.
- Aids definition of the aiming ring by eliminating glare.
- Fits M.18standard foresights.
526-18 M.18 Cant adjustable foresight
£74.00The Gehmann 526-18 Cant Adjustable Front Sight is a premium precision sight designed for competitive target rifle shooters who require fast, accurate cant adjustment without compromising rifle dimensions or accessory compatibility. Engineered for maximum flexibility, it enables shooters to align the foresight perfectly with their natural shooting position, helping to minimise cant-induced errors and promote consistent shot placement.
Manufactured from precision-machined aluminium and available in both black and silver finishes, the 526-18 combines exceptional durability with a lightweight, competition-ready design. Its innovative rotating mechanism allows the foresight to be adjusted for cant quickly and accurately, with no tools required, making it ideal for fine-tuning on the firing line or during training sessions.
Clear, laser-engraved reference markings provide an easy-to-read indication of the sight's rotational position, allowing precise, repeatable adjustments every time. Once the desired position is selected, the sight locks securely in place by hand, ensuring reliable performance throughout competition.
With an ultra-compact overall length of just 26mm, the 526-18 is specifically designed to accommodate front sight irises, lenses and other M18 threaded accessories while remaining within the maximum overall rifle length permitted under ISSF regulations.
Compatible with Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther rifles, a spacer required when mounting to Walther sight bases, providing broad compatibility across today's leading target rifles.
The Gehmann 526-18 Cant Adjustable Front Sight offers shooters a highly adaptable, competition-focused solution that combines precision engineering, effortless adjustment and full accessory compatibility in an exceptionally compact package.
526-22 M.22 Cant adjustable foresight only
£77.00Key Features
- Precision cant-adjustable front sight for competitive target rifle shooting.
- Tool-free rotating mechanism for fast and accurate cant adjustment.
- Secure hand-tightened locking system for repeatable positioning.
- Clear laser-engraved reference markings for precise setup and adjustment.
- Ultra-compact 26mm design complies with ISSF overall rifle length regulations.
- Standard M22 thread compatible with front sight irises, lenses and anti-glare accessories.
- Precision-machined lightweight aluminium construction.
- Available in black or silver finishes.
- Compatible with Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther rifles.
- Includes spacer for fitting to Walther sight bases.
Technical Specifications
- Model: Gehmann 526-22
- Overall Length: 26mm
- Thread: M22
- Adjustment: Tool-free cant adjustment with laser-engraved reference scale
- Finish Options: Black or Silver
- Compatibility: Anschütz, Feinwerkbau, Grünig + Elmiger, Steyr and Walther (Walther spacer included)
528 ‘Double-Cross’
£167.00The Gehmann 528 "Double-Cross" Adjustable Foresight Iris is an innovative front sight accessory designed for target rifle shooters who want the flexibility to adapt their sight picture to suit different disciplines, targets and personal preferences.
Featuring Gehmann's unique Double-Cross design, the foresight can be configured to display either horizontal level bars or, by simply rotating the insert, a fine crosshair. This versatile system allows shooters to experiment with different aiming references without replacing the entire foresight insert, making it ideal for those seeking maximum adaptability.
The iris provides infinitely variable aperture adjustment, allowing the aperture diameter to be set precisely for optimum target definition and light transmission in changing lighting conditions. Smooth, continuous adjustment enables you to achieve the ideal sight picture for both training and competition.
The Double-Cross system uses only one side of the foresight, creating a clean and effective aiming reference while maintaining excellent target visibility. A plastic adjustment tool is supplied, allowing the insert to be safely rotated between the horizontal bar and crosshair configurations without damaging the precision components.
Available in three aperture adjustment ranges, the Gehmann 528 can be selected to suit individual shooting requirements:
- 528A: Adjustable from 2.4mm to 4.4mm
- 528B: Adjustable from 4.0mm to 6.0mm
- 528C: Adjustable from 2.9mm to 4.9mm
Manufactured to Gehmann's renowned standards of precision engineering, the 528 "Double-Cross" is an excellent choice for competitive target rifle shooters looking for a versatile, high-quality foresight iris with multiple aiming options.
528-22 ‘Double-Cross’
£167.00The Gehmann 528-22 "Double-Cross" M22 Adjustable Foresight Iris offers exceptional versatility for target rifle shooters, combining an infinitely adjustable front sight aperture with Gehmann's innovative Double-Cross aiming system. Designed with an M22 fitting, this precision-engineered foresight allows shooters to tailor both the aperture size and aiming reference to suit a wide range of shooting disciplines and lighting conditions.
The unique Double-Cross design enables the foresight to be used with either horizontal level bars or, by simply rotating the insert, a fine crosshair. This provides the flexibility to select the sight picture that best suits your shooting style without the need to change foresight elements.
Featuring smooth, infinitely variable aperture adjustment, the 528-22 allows precise control over the amount of light entering the foresight, helping to achieve optimum target definition and a consistent sight picture in varying conditions.
The Double-Cross insert uses only one side of the foresight to maintain a clean, uncluttered aiming reference. A plastic adjustment tool is supplied, allowing the insert to be rotated quickly and safely between the horizontal bar and crosshair configurations.
The Gehmann 528-22 is available in four aperture adjustment ranges, including a larger specialist option for shooters requiring an extended adjustment range:
- 528-22A: Adjustable from 2.4mm to 4.4mm
- 528-22B: Adjustable from 4.0mm to 6.0mm
- 528-22C: Adjustable from 2.9mm to 4.9mm
- 528-22D: Adjustable from 5.0mm to 7.5mm
Manufactured to Gehmann's renowned standards of precision engineering, the 528-22 "Double-Cross" is an ideal choice for competitive target rifle shooters seeking maximum flexibility, repeatable performance and exceptional optical precision.
530 Gehmann rearsight iris with 1.5x diopter
£185.00- Extremely short design and infinitely adjustable over a wide range, from 0.5 – 3.0mm
- The fixed-seat iris works with individually pin-located tempered spring steel leaves
- The aim-point is precisely maintained through the wider range of adjustment by the introduction of a new system of aperture control operated by varying the pressure of a steel tube against the central aiming ring - this guarantees a perfect circle at any point within the scale
- Iris made of hardened spring steel, not brass like other manufacturers, therefore extremely robust, making it also suitable for large calibres
- Iris blades are firmly connected to the base body, therefore a shift in the point of impact is completely impossible
- Light reflection is kept to a minimum by applying a special matt finish to all external and internal surfaces
- Laser engraved indications
- Optics 1.5x dioptre with -4.5 to +4.5 dpt correction
- Optics can be unscrewed and replaced by the 577-thread adapter to obtain a "classic" iris setup without dioptre adjustment
- Thread M9.5x1 for all well-known target rifle brands
- Instruction manual included
530-0 Gehmann rearsight iris with diopter 0.0x
£410.00The Gehmann 530-0 is a high-performance rear sight iris engineered for precision target shooting. Featuring Gehmann's patented adjustable iris mechanism and advanced 0.0x corrective optics, it delivers exceptional durability, accuracy and repeatability without image magnification, making it an ideal choice for competitive shooters.
Its compact design incorporates an adjustable iris with a 0.5mm to 3.0mm aperture range, allowing precise control of depth of field and sight clarity across a wide variety of lighting conditions.
Unlike conventional iris designs, the fixed-seat iris uses individually located hardened spring steel blades. A unique aperture control system applies pressure through a precision steel tube to the central aiming ring, ensuring the aperture remains a perfect circle throughout its adjustment range. This innovative design maintains the exact aiming point regardless of aperture size.
Constructed from hardened spring steel rather than brass, the iris is exceptionally robust and suitable for use with both small and large calibre target rifles. Because the iris blades are permanently connected to the main body, there is no possibility of point-of-impact shift during adjustment, providing complete confidence in shot-to-shot consistency.
The integrated 0.0x optical system provides no image magnification, while offering an adjustable -5.0 to +5.0 dioptre correction to compensate for individual eyesight requirements. The optical assembly can also be removed and replaced with the Gehmann 577 thread adapter to create a traditional iris configuration without dioptre adjustment.
Protected by Gehmann patents and finished in a distinctive black and red colour scheme, the 530-0 is fully approved for competition under both ISSF and DSB regulations.
Combining outstanding mechanical precision with advanced optical correction, the Gehmann 530-0 offers serious target shooters a reliable, competition-ready rear sight iris designed to deliver exceptional accuracy, durability and a consistently clear sight picture.
542 Perspex Foresight Element
£10.00- Clear WITH thin black ring and available in any size within the range of 2.7 - 8.0mm:
- 542 for M.18
- 542-22 for M.22
544MC Gehmann iris with 1.5x diopter
£195.00The 544MC Rear Sight Iris combines a precision adjustable aperture with an integrated 1.5x magnifier and built-in diopter correction, providing shooters with a highly adaptable sighting solution. Designed to deliver a clear and consistent sight picture, it allows both the aperture size and optical correction to be adjusted to suit individual eyesight and changing shooting conditions.
The iris aperture adjusts from 0.5mm to 3.0mm, enabling precise control over depth of field and target clarity, while the integrated diopter correction offers a generous adjustment range from -4.5 to +4.5 dioptres. Finished in an attractive anti-reflective matt silver and blue, it is engineered to minimise distracting reflections while providing reliable performance for training and competition.
545MC Gehmann iris, 48-colour (512MC) with 1.5x diopter
£335.00- Iris 0.5 – 3.0mm.
- 48 colour combinations but can be used without colours.
- Can be used as an iris only 1.5x magnifier with -4.5 to +4.5 diopter correction.
- Detachable diopter (needs 577).
546 Perspex Foresight Element
£6.00- Clear WITHOUT thin black ring and available in any size within the range of 2.8 - 10.0mm
- 546 for M.18
- 546-22 for M.22
- RED for M.18 2.8 - 10.0mm
- 546-R
547-22LUX M.22 element collar
£12.50The Gehmann 547-22LUX M22 Element Collar is an advanced optical component designed to enhance brightness and improve sight picture clarity within the front sight system. Engineered for precision target shooters, it increases the amount of ambient light reaching the foresight element, producing a brighter, higher-contrast aiming image that can reduce eye strain and improve target definition.
Manufactured from high-quality perspex, the 547-22LUX is designed to combine excellent light transmission with the durability required for regular competition use. Its translucent construction allows light to pass through and around the sight element more effectively, resulting in a clearer and more defined sight picture in varying lighting conditions.
The 547-22LUX is specifically designed for use with M22 foresight systems and pairs perfectly with the Gehmann 523-22LUX foresight body, creating a fully optimised translucent sighting setup. This combination delivers maximum light exposure to the iris and element system, making it particularly beneficial for shooters seeking enhanced visual clarity and improved target acquisition.
550 Gehmann iris and twin polariser
£170.00- Incorporates the 510 iris.
- Iris adjustable over a wide range of 0.5 - 3.0mm
- Two separately adjustable polarisation filters.
- Our Gehmann polarization filters offer two key advantages that lead to noticeably better and longer-lasting performance of the aiming eye. Light oscillations ("flicker") can be filtered so that only specific oscillation directions pass through the polarizing filter.
-
- By engaging a polarizing filter in which special quartz crystals are embedded, the so-called reflex rays are eliminated.
- By switching on the second polarizing filter, the position of the quartz crystals relative to each other can be changed so that they achieve a 10 to 90%, continuous, light absorption (changed brightness).
- Can be used as an iris only - or with one, or both, polarisers.
- Locking collar allows precise location of the V-mark.
- Removable steel threaded connector for the opportunity to add, for example the 0.0 dioptre.
- Light reflection is kept to a minimum by applying a special matt finish to all external and internal surfaces.
- Laser engraved indications.
- Thread M9.5x1 for all well-known target rifle brands.
- Instruction manual included
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Firearm Delivery Info
In the UK, all new Rifles, Air-Rifles and Air-Pistols must be bought face to with a registered Firearms Dealer, if you wish to purchase any of the above you will need to provide us with information of who and where it is to be sent, once contact has been made with the RFD and they have agreed to accept the item for you we can begin to arrange the delivery. Please note, there is usually a £25 handling fee for this service. Any licencing needs such as entering details to a firearms licence will need to be done before the firearm is sent out, *your licence will need to be sent in to us using our registered office address, shown on your invoice.
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- Home
- Online Store
- Target Guns
- Sighting Equipment
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- Rifle / Pistol and General Accessories
- Stands and Rests
- Target Shooting Frames & Accessories
- Carry Cases & Rifle Slips
- Grünig & Elmiger
- Spotting Scopes
- Hometrainer
- Ballistic and I.S.S.F. Test Equipment
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- Eye Protection
- Misc
- About Us
- FAQ’s
- EVENTS
- Contact
- Gallery
- Blog
- Firearm Delivery Info!Hot
In the UK, all new Rifles, Air-Rifles and Air-Pistols must be bought face to with a registered Firearms Dealer, if you wish to purchase any of the above you will need to provide us with information of who and where it is to be sent, once contact has been made with the RFD and they have agreed to accept the item for you we can begin to arrange the delivery. Please note, there is usually a £25 handling fee for this service. Any licencing needs such as entering details to a firearms licence will need to be done before the firearm is sent out. Your licence will need to be sent in to us using our registered office address, shown on your invoice.