
HEPHAESTUS Stainless Steel Recoil Power Kit for Marui AKM GBB Airsoft
- CNC machined stainless steel ( SUS304 ) construction
- Enhanced Piston Head design for smooth cycling
- Increase recoiling mass to increase kick and felt recoil ( HE-TM-004 : ~68g vs stock AKM Dummy Gas Piston : ~25g )
- Improved weight balancing for better shooting experience while keeping the rate of fire and gas efficiency
- Drop-in upgrade to replace stock dummy gas piston of Tokyo Marui AKM GBBR ( #MGG9-107 )
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- CNC machined stainless steel ( SUS304 ) construction
- Enhanced Piston Head design for smooth cycling
- Increase recoiling mass to increase kick and felt recoil ( HE-TM-004 : ~68g vs stock AKM Dummy Gas Piston : ~25g )
- Improved weight balancing for better shooting experience while keeping the rate of fire and gas efficiency
- Drop-in upgrade to replace stock dummy gas piston of Tokyo Marui AKM GBBR ( #MGG9-107 )

















