Fire Support

This enhanced Hop-up set is made by precision CNC machines. The Air-tight Loading Nozzle is made of 304 Stainless Steel, and the Hop-up Chamber is made of 6063 Aluminium with hardcoat anodized finishing.  This stainless steel loading nozzle must be used together with this aluminium Hop-up chamber as a set only (This air-tight loading nozzle does NOT fit original plastic Hop-up chamber, and the original plastic loading nozzle does Not fit this aluminium Hop-up Chamber). 

 

This enhanced Hop-up set is specially made for professional shooter and competition needs because it:

 

1) increases smoothness of loading BB, especially for high frequency shooting;

 

2) improves air-tightness in both loading nozzle and Hop-up chamber;

 

3) strengthens construction and improves durability;

 

4) improves hop-up performance;

 

5) increases stability between Hop-up Chamber and inner barrel for improving shooting accuracy.