Sig Sauer P365 9mm Speed Loader

thingiverse

The Sig Sauer P365 9mm pistol is notorious for its stiff magazine spring, making a speed loader an indispensable addition to any range bag. Insert the first round as usual, then use this loader to save your fingers from further strain. I purchased these loaders but chose to repurpose them instead, using Fusion 360 to create a custom model. I spent about an hour modeling and tweaking between iterations, mastering the software in the process. To use the speed loader: Depress a round as shown in the photos, then slide in the next round until it hits the loader. Raise the loader out of the way and finish inserting the new round. Repeat this process until the magazine is full. This model can be resized to fit your specific firearm, although I haven't tested it myself. Please share your results so others can learn from them. To resize the model, measure your magazine at its widest points along the top 6 cm of the magazine: - Front to back (P365: 32 mm) - Side to side (P365: 20.5 mm) Perform some quick math in your slicer and you'll get the percentages needed to resize the model: Your Mag Size / Sig Mag Size * 100 = % Resize