M4 Amplifier for Gearbox 2 G&G

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I spent my free time doing a crucial task - upgrading the gearbox amplifier version 2 for my airsoft M4 from G&G company. Every gun in this lineup features this part, which shields the gearbox walls from cracking. I retained the original dimensions (21.5 mm length), but a tiny gap is present and may hold significance. You can also use Cura to alter the model's scale as needed.