Cylinder head AEG Mk.II universal V2/3 - short 80sh - EPeS

Features:

• Short nozzle tip – optimal for use with nozzles shorter than 20 mm (e.g. EVO III ASG)
• Increased nozzle arm lift compared to standard construction cylinder heads
  
  • can use a nozzle up to 1 mm longer and thus ensure improved seal between the nozzle and hop-up rubber during firing
  • removes potential feeding problems of the guns while maintaining a perfect seal between the nozzle and hop-up rubber
• Unique system for housing the cylinder head in the gearbox, making it a truly universal cylinder head for V2 and V3 gearboxes from various manufacturers
• Holes for gearbox retaining pins designed for optimal fit in Retro Arms brand gearboxes
• Polyurethane (PU) rubber buffers with hardnesses of 70, 80, and 90 sh with maximum impact surface
  
  • 70 sh for springs up to SP130 strength
  • 80 sh for springs up to SP160 strength
  • 90 sh for SP170 springs and stronger
• for high-rate and high-capacity guns (typically machine guns), where continuous firing of long bursts of 100+ BBs is expected, we recommend for certainty for the given hardness of the buffer rubber to use one degree lower spring strength (e.g., for hardness 70 sh, choose a spring of max. SP120)
• Also available version without buffer rubber for easy use with any PU stopper or Sorbopad of selected hardness according to the spring used and the height of the stopper for AOE adjustment
• Compared to version Mk.And a H+PTFE surface treatment was added, extended nozzle neck length, adjusted nozzle neck diameter, and redesigned buffer rubber for better distribution of impact energy
• Made from aviation duralumin EN AW 7075-T6, with a proven H+PTFE surface treatment for ideal sliding properties while maintaining high surface abrasion resistance
• Impact rubber made of PU rubber and sealing O-rings made of NBR rubber 70 sh
• Made in the Czech Republic