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I’m redesigning the handle on my current speargun so it feels more natural in the water and allows longer, steadier shots. The single goal is an ergonomic upgrade focused on the overall shape—think sculpted lines that sit comfortably in the palm rather than simply adding texture or extra attachments. Here’s how I see the job flowing: you’ll study photos and basic measurements of the existing handle that I’ll provide, model a new profile that distributes pressure evenly during recoil, and deliver a 3-D file ready for printing or CNC milling (STEP or STL is fine). If you prefer to prototype first, I can arrange test fits and give feedback before we lock the final geometry. Acceptance criteria • CAD file reflects my supplied mounting points and trigger clearance. • Grip contour allows a relaxed wrist angle at full extension. • Edges are radiused enough for bare-hand comfort without sacrificing control. Experience with product design for marine or sporting gear is ideal. Familiarity with Fusion 360, SolidWorks, or similar tools will make collaboration smoother, but I’m open to whichever platform you’re most efficient with.
Project ID: 40609718
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Remote project
Active 7 days ago
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3 freelancers are bidding on average $66 AUD for this job

Hello, As a talented 3D modeller and designer with vast experience in your precise needs, I genuinely believe that Everest Engineering Services is the perfect fit for your project. While our specialism lies in generating structural solutions, our proficiency in CAD and SolidWorks enables us to easily manoeuvre through the intricate design process your speargun handle demands. We have also dealt with a variety of materials and understand how slight adjustments can make a significant impact, and this level of detail will certainly prove valuable in creating the exact level of comfort you seek. What sets Everest Engineering Services apart is our commitment to effective collaboration - we don't take your preferences lightly. Before finalizing any designs, I assure you there'll be ample room for feedback and modifications. If you require prototyping before settling on a final geometry, it's no issue; I'll happily arrange test fits. Your vision and satisfaction are my top priorities. Moreover, our practical experience lends itself beautifully to creating designs that are not only aesthetically appealing but also robust and efficient , safety is paramount. I believe my engineering acumen coupled with my 3D modelling skills are essential assets for taking on your project. Let's create a seamless redesign that guarantees greater underwater shooting accuracy. Thanks!
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Sydney, Australia
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Member since Jul 22, 2026
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