ITP Groza-12 Conversion Kit for Marui SAIGA 12K (B126-BK )

ITP Groza-12 Conversion Kit for Marui SAIGA 12K (B126-BK)

Key Features

- Complete Groza-Style Bullpup Conversion Kit

- Designed for Tokyo Marui SAIGA-12K GBB Platforms

- Precision CNC Machined 6061 Aluminium Construction

- Authentic Russian OTs-14 Groza Inspired Styling

- Integrated Modular Top Rail System

- 1913 Picatinny Handguard Interface

- Adjustable Carry Handle with Iron Sights

- AK GBB Pistol Grip Compatibility

- Folding Stock Butt Pad Assembly

- Includes Trigger Linkage and Bullpup Conversion Components

Transform your SAIGA-12K into one of the most aggressive and distinctive bullpup shotgun platforms ever imagined.

Description.

For airsofters who enjoy unique builds, few conversion kits offer the visual impact and mechanical transformation of the ITP Groza-12 Conversion Kit for the Tokyo Marui SAIGA-12K. Inspired by the legendary Russian OTs-14 Groza platform, this premium CNC-machined kit completely changes the appearance, handling characteristics, and overall personality of your existing SAIGA shotgun.

The result is something that looks as though it has stepped straight out of a military prototype programme or a futuristic special forces armoury. Compact, aggressive, and undeniably distinctive, the Groza-12 conversion transforms the already impressive Marui platform into a true conversation piece while retaining the outstanding gas blowback performance that made the SAIGA-12K so popular in the first place.

One of the most impressive aspects of this kit is the quality of construction. Rather than relying on polymer mouldings or lightweight cast components, ITP has utilised precision CNC-machined 6061 aluminium throughout the primary structural components. This gives the kit a premium feel from the moment you remove it from the packaging.

CNC machining offers several advantages beyond aesthetics. Components fit together with greater consistency, structural rigidity is improved, and the finished product feels considerably more refined than many mass-produced conversion kits. The aluminium construction also helps maintain durability without adding unnecessary bulk to the finished build.

The defining feature of the Groza-12 is its bullpup configuration. By repositioning the action further to the rear, the overall length of the platform is dramatically reduced while retaining the barrel length of the original SAIGA-12K. This creates a remarkably compact package that is perfectly suited to CQB environments, vehicle operations, and players who favour highly manoeuvrable loadouts.

Despite the reduced overall length, the platform still retains a substantial and purposeful appearance. In many ways, it feels like carrying a full-sized shotgun that has somehow been compressed into a much more manageable footprint.

Visually, the Groza-inspired design is what truly sets this kit apart. The original OTs-14 Groza remains one of the most recognisable Russian firearms ever produced, combining unconventional engineering with an unmistakable silhouette. ITP has captured that aesthetic beautifully, adapting it to work with the Marui SAIGA platform while maintaining the spirit of the original design.

The integrated carry handle immediately draws attention. More than just a visual feature, it incorporates adjustable sighting options and allows users to select different height configurations depending on their chosen optic setup. Whether you prefer low-profile red dots or taller sight arrangements, the carry handle system provides excellent flexibility.

Along the top of the conversion kit sits a modular rail system that opens the door to extensive customisation. Modern airsoft loadouts often rely on optics, laser units, illuminators, and cameras, and the Groza-12 provides ample space to accommodate them.

The handguard incorporates a 1913 Picatinny interface, allowing users to mount grips, torches, lasers, and other tactical accessories with ease. This modularity ensures the finished build can be configured for anything from aggressive CQB gameplay to purely display-focused collector projects.

One particularly useful feature is compatibility with standard AK GBB pistol grips. This gives owners a wide range of grip options to personalise ergonomics and aesthetics according to individual preferences. Whether you prefer modern tactical grips or traditional AK-inspired designs, there are countless possibilities available.

The inclusion of a folding stock butt pad further enhances adaptability. This component helps improve comfort when shouldering the weapon while maintaining the compact character that makes the bullpup layout so attractive. It is a small detail, but one that contributes significantly to the overall user experience.

Unlike simpler cosmetic kits that merely replace external furniture, the Groza-12 conversion includes substantial functional components required for the bullpup transformation. The supplied trigger control bar and trigger linkage system allow the relocated trigger position to operate correctly, preserving the functionality of the original gas blowback mechanism.

The automatic firing trigger system has also been carefully engineered to maintain reliable operation while adapting the platform to its new configuration. This attention to detail is one of the reasons the kit feels like a complete conversion rather than a collection of cosmetic accessories.

Every major component required for the transformation is included within the package. The main body assembly, outer barrel, carry handle, grip, trigger system, slide skirt, dummy gas valve, sling mount, and stock components all work together to create a cohesive finished platform.

For collectors, the visual impact alone makes the kit highly appealing. A converted SAIGA-12K equipped with the Groza-12 kit instantly becomes one of the most distinctive replicas in any collection. It stands apart from traditional AKs, AR platforms, and tactical shotguns while still feeling believable and functional.

For skirmish players, the advantages extend beyond appearance. The shortened overall length improves manoeuvrability, particularly in indoor environments where long firearms can become cumbersome. Doorways, corridors, stairwells, and vehicles all become easier to navigate when using a compact bullpup configuration.

The kit also provides an excellent foundation for highly customised builds. Optics, suppressors, grips, weapon lights, slings, and other accessories can be incorporated to create a truly unique platform that reflects the owner's personal style.

As with any premium conversion kit, installation requires a suitable Tokyo Marui SAIGA-12K donor platform and a degree of technical confidence. The reward, however, is a finished build unlike anything else on the field.

The ITP Groza-12 Conversion Kit isn't simply an accessory. It is a complete transformation package that reimagines one of the most popular gas blowback shotguns available today. Combining premium CNC construction, authentic Russian-inspired styling, and practical bullpup ergonomics, it offers a level of uniqueness that few aftermarket kits can match.

If you're looking to build a SAIGA-12K that attracts attention wherever it goes, this conversion kit delivers exactly that. Bold, distinctive, and beautifully engineered, it turns an already impressive platform into something truly extraordinary.

Other Great Features are,

Premium CNC 6061 Aluminium Construction

Authentic Groza Inspired Bullpup Layout

Adjustable Carry Handle System

Integrated Top Rail Platform

1913 Picatinny Handguard

AK Grip Compatibility

QD Sling Mount Capability

Folding Butt Pad Assembly

Complete Trigger Conversion System

Designed Specifically for Marui SAIGA-12K

In the box:

- Main Body Assembly

- Outer Barrel (For SAIGA 12K)

- Adjustable Carry Handle

- Pistol Grip

- Dummy Gas Valve

- Trigger System

- Trigger Control Bar

- Slide Skirt

- GYM Sling Mount

- Folding Stock Butt Pad

- Installation Components

Specifications

Model: ITP Groza-12 Conversion Kit B126-BK

Compatibility: Tokyo Marui SAIGA-12K GBB

Construction: CNC Machined 6061 Aluminium

Configuration: Bullpup Conversion Kit

Rail System: Modular Top Rail

Handguard Interface: 1913 Picatinny Rail

Grip Compatibility: AK GBB Specification Grips

Carry Handle: Adjustable Low / Standard / High Position

Sling Mount: QD Compatible Mounting Points

Colour: Black

Style: Russian OTs-14 Groza Inspired Design

If you've found the ITP Groza-12 Conversion Kit for Marui SAIGA-12K available at a lower price elsewhere, let us know through our Price Match service and we'll do our best to beat it. You can find all the details here: https://bbguns4less.co.uk/pages/price-match.html

Sku :

511720