MOSQUITO MK1
NEXT LEVEL REFINEMENTS
The first official release, the MK1, elevates the MOSQUITO to the next level with refinements and additions shaped by five years of testing and community feedback.
The goal of the MK1 was to establish a modern and distinctive identity that could stand proudly on its own. The visual design of the MK1 was carefully crafted through strategic shape separation and refined silhouette work, allowing for striking colour combinations and a bold, defined contour.
The addition of rich features, such as the mock bolt, folding sights, and interchangeable muzzle devices, greatly adds to the visual depth and mechanical realism of the design. As a result, the MK1 embodies an aggressive, tactical aesthetic while maintaining the balance between visual impact and practical performance.
LONG HANDGUARD & BATTERY STOCK
BATTERY BARREL & FOLDING STOCK
SHORT HANDGUARD & FOLDING STOCK
SHORT BARREL & BATTERY STOCK
MK1 VS OPEN BETA 2
THE CURSE OF PERFECTIONISM
The moment after I launched the MOSQUITO Open Beta 2 model in 2023, I leaned back on my chair, thinking to myself: "This still looks like sh*t". Despite the technical advancements, the stubby SMG aesthetic I had envisioned ultimately fell short of my expectations. As such, while everyone else celebrated its release, I immediately went straight back to work on visual design.
I headed back to the fundamentals, using my tried and tested method of silhouette and outline sketching to explore new forms. From an artistic standpoint, I believe the most striking feature of a gun design is its outline, and the most effective way to shape that identity is by first carving out a strong silhouette. By stripping away visual distractions like connection details, a silhouette allows you to concentrate solely on shaping a distinct and memorable form.
The MK1 initially took a different design direction. It was meant to be an even smaller version of the Open Beta 2 model, and using custom 3D printed magazines that rocked in like an AK model. This fell through in the end as there were too many design challenges involved in trying to downsize internal mechanisms even further.
REVISED DESIGN PHILOSOPHY
The core design philosophy of the MOSQUITO from the very beginning was to be as compact and lightweight as possible. However, I realised that the more I tried to shrink the design, the harder it became to maintain the aesthetic and features I wanted without interfering with internal functons. Eventually, I made the decision take the MOSQUITO in a new direction: transforming it into a tactical platform rich with features while still maintaining practical performance. This meant going in the opposite direction and sizing up the design, which provided far more room for design freedom, leading to the creation of the handguard which was the most significant addition to the MK1 and elevated the overall design far beyond my initial expectations, creating a strong foundation for future expansion.
Features I once considered useless, such as the mock bolt, were also added to greatly enhance visual depth and mechanical realism. While this resulted in the MK1 being slightly taller than earlier versions, the significant uptick in model quality, and community perception, far outweighed my perfectionistic desire to keep it as compact as possible.
HANDGUARD PATTERN
The handguard required a pattern design that flowed with the fast and lightweight identity of the MOSQUITO, where shaped cutouts were the optimal choice. The choice of pattern shape is critical as different forms evoke different emotions. For example, rounded pill shapes are neutral and steadfast in appearance, while polygonal shapes with sharp corners convey a more aggressive tone.
In the end, a forward-leaning parallelogram with rounded corners was chosen as the angled sidewalls create a sense of dynamic aggression and movement, while the softened edges add refinement and visual balance. By making each cutout longer than the spacing between them, the pattern gains a sense of elegance and rhythm without appearing cluttered.
Originally, there were three sizes of handguards: short, medium, and long. However, this was reduced to just short and long to reduce the number of parts and avoid overwhelming users with too many options.
CONTINUITY
Great gun design relies not only on having a strong, memorable outline, but also on thoughtfully breaking up the internal forms so they remain visually appealing once colour is applied.
For example, in the bottom model on the right image, the top cover and stock adapter are merged into a single form. While there is nothing inherently wrong, it softens the presence of the coloured receiver and makes the overall outline less defined with the staggering steps. By subtly reshaping these elements, the result is the above model, where the top cover stands on its own as a distinct form, creating a much more striking outline and visual separation of colour.
The MOSQUITO project taught me that the simplest, most subtle changes are often the ones that demand the most time, thought, and design complexity. It is always easy to see why a decision worked once everything is finished. But, during the process, when the canvas is blank and every direction is possible, making that choice is far from simple, especially for a design that no one else has done before.
FOLDING STOCK REDESIGN
A reliable 3D printed folding stock has always been a challenge as the mechanism needs to be scaled up compared to real firearm components, since desktop 3D printed plastics lack the stiffness and strength of metal at the same dimensions.
In earlier versions of the MOSQUITO, the folding stocks had two degrees of freedom. They functioned by lifting the entire stock under spring pressure and then folding it to one side. Their mechanisms were simple and compact, but they were not the most stable when braced, and would loosen over time due to wear.
This was changed for the MK1. A push-button latch was added to the stock adaptor itself, handling the locking and unlocking of the folding stock independently. This allowed the stock to be constrained to a single degree of freedom, making it much more stable and repeatable.
IT'S ACTUALLY GOOD
Following five years of development, the MOSQUITO MK1 marked the first iteration where both the design and mechanisms had matured to a truly professional level. Through understanding of 3D printing material behaviour and design tolerances, its performance became comparable to commercially manufactured systems.
RINSE AND REPEAT
Of course, not everything went according to plan. Several oversights emerged during development, including insufficient clearance for internal wiring introduced by the new bolt design, front battery wiring that conflicted with the locking nut, and power inconsistencies caused by alignment issues. Fortunately, modern desktop 3D printers such as the Prusa MK3S and Bambu P1S enabled rapid iteration, allowing these problems to be rapidly fixed.
A quick-release suppressor system was planned from the beginning. While it initially worked, it was abandoned in the end as the locking mechanism lacked the rigidity required to properly stabilise the inner barrel, leading to shot-to-shot inconsistencies, and repeated use caused progressive wear that reduced long-term reliability.
As the MK1 model approached release, it became paramount to implement a dedicated brand logo to firmly establish the HYBRID ARMORY identity, as the MOSQUITO had been developed for years without a name behind it. The logo was placed in the centre of the receiver for a bold presence. It was scaled to be large enough such that fine details are cleanly reproduced with FDM 3D printing, and small enough to avoid dominating the design.