Robin A1-Improved Nerf Blaster “知更鸟”软弹发射器 一改型 再改进的实验型

This is an experimental improved version of the Robin A1 nerf blaster.
As it is a semi-finished prototype subject to ongoing modifications, please do not use it for commercial purposes.
In this update, I attempted to abandon the traditional latch-based locking mechanism and adopted a horizontally sliding block instead. While it presents some challenges in fabrication, it remains within an acceptable range.
The silicone gasket has been replaced with a silicone wire protection sleeve, which should simplify the process of achieving airtightness—hopefully.
The upper section and the front half of the midsection have been redesigned with a new printing method, which theoretically offers significantly greater strength than before.
The grip has been reconfigured to allow internal placement of counterweights without the risk of them falling out.
Naturally, these enhancements require additional hardware components, resulting in more assembly steps.
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