I beefed up the limbs a little to increase strength, also added a hole for a bolt to go through the middle leg as this part kept splitting at the layer lines.
File types: STLLicence: Public domain
Printables



A unique, lightweight circular bow with a pistol grip design, fully 3D printable. Weighing only 50-100g and printable in 3-5 hours, this compact bow offers excellent maneuverability and a smooth shooting experience. The innovative round frame with a dedicated arrow gap ensures accurate aim and safe arrow flight.
Important – Elastic Tubing Required This bow is designed to be used with pure natural latex tubular elastic (also called latex tubing or surgical tubing). For standard size, use 7 mm outer diameter high-stretch pure latex tubing. Do not use regular string, rope, or low-stretch materials — they will not work properly and may damage the bow or cause unsafe shooting. The latex tubing provides the high elasticity and smooth power delivery this design needs.
Note : The model is fully scalable — you can easily resize or cut it in your slicer to perfectly match your needs and printer size. When scaling the bow, also adjust the tubing diameter proportionally for best performance.
Recommended How to Use
Print the bow in a strong filament (PLA+, PETG, or similar) with enough walls and infill for durability.
Cut a suitable length of pure 7 mm latex tubing and attach it securely to the bow according to the design.
Always use proper arrows and wear eye protection.
Never dry-fire the bow (shooting without an arrow).
Check the latex tubing regularly for wear or cracks and replace it when needed.
Start with light draws until you get familiar with the power and feel of the bow.
Perfect for hobbyists, archery enthusiasts, and makers who love functional 3D prints.
Help Improve the Design! If you print this bow, please send me your feedback, photos, or any suggestions. Your experience will help create a stronger and better v2 version.
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