Realistic Dummy Bolt for KWA ERG AEG

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This dummy bolt is a nearly perfect replica of what you'd find in a KWA ERG, so realistic it looks like a GBBR. As a direct drop-in part, installation requires no tools at all. The tight tolerance between the upper receiver and the beefy gearbox means that once this dummy bolt is in place, dialing your hopup by pulling back the charging handle will no longer be an option. However, you can still make adjustments to your hop up by quickly removing the upper receiver. When it's time to print: Lay the model flat with a brim or raft on the bottom for the best results. Use 0.1mm layer thickness for optimal quality. Infill at 100% is highly recommended!