Introducing the Shadow M4 grip! A newly designed ergonomic grip for HPA M4s! Custom colors available! The only pre-stippled HPA M4 Skeleton grip on the market. Never lose your grip on your rifle! The entire grip is stippled perfectly on all surfaces. but not "too much". It does not cut into your hands at all. The idea came from certain Hi Capa grips available on the market. Give your HPA powered M4 a unique flavor with this grip! Featuring a brand new, totally unique design with a bold, unusual yet awesome look. It's comfortable, feels different, works on all HPA M4s that use an AEG style grip. Great for Speedsoft builds or Milsim builds, the choice is yours. 👉 Non-stippled versions on my profile! 🛑 Important Note: Will not work on GBBRs or AEGs due to the motor being present! This is an HPA product only! (HPA in an AEG body) 🛑🛑🛑 Tags ignore: 3d printed speedqb hpa grip polar star wolverine skeleton grip inferno fusion engine v12 3d print, hydra m4 grip external foregrip angled milsim f2 f1 speedsoft speed soft parts plastic stippled hi capa