Hanke M40A6 Cylinder Bolt Upgrade Kit

HK M40A6 Bolt Introduction：

Upgrade your Hanke M40A6 nerf sniper rifle with our heavy-duty metal nylon bolt! Built for tougher springs, longer life, higher FPS & perfect fit. Super easy install for pro performance!

Specifications:

• Stock nylon bolt
  
• Upgraded metal bolt: metal bolt + metal safety mechanism
  
• The thicker the spring wire, the higher the material demands on the bolt.
  
• Metal bolt offers a longer service life and greater durability.
  
• A metal bolt can run stronger springs for higher FPS.
  
• Purpose-built for the HK M40A6 toy Sniper, for a perfect fit.
  
• Quick and easy to install.