Few newb questions before I go hands on. (my first time)
1. What gear box is inside the *EBB* glock 18c? PGB, MGB
2. Without touching the gear and spring guide, which PDI spring can I use to replace the stock spring in exchange for better distance? I'm looking at the PDI 170%.
3. If I'm lost while I take everything down... will anyone here be nice enought to help me put the gun back together?
