MANCRAFT SDiK HPA Conversion Kit for CYMA CM701 Spring-Action Sniper Rifles (4 mm)

SDiK (Sniper Drop-in Kit) for CYMA CM.701

SDiK by MANCRAFT is a proven system for converting manual sniper rifles to HPA power, offering extremely easy cocking with a single finger, high power output, and above all, exceptional shot-to-shot consistency, resulting in superior accuracy. The installation is simple and requires no special tools—just replace the original cylinder assembly. As a fully mechanical system, it operates without electronics or batteries, meaning no concerns about extreme weather. Power is adjusted via an external pressure regulator (required, sold separately). The hose diameter is 4 mm, making it narrower than standard 6 mm hoses used in AEG HPA kits like PDiK or Polarstar. For full functionality, you must also purchase a HPA regulator for bottle, 4mm coupling for the connection, a HPA air tank, and a HPA hose. We also recommend a pouch for the HPA bottle.

Key Features

• Easy installation:
  No modification required – just replace the piston and route the hose.
  
  
• Shot consistency:
  Deviation less than 0.3 m/s between shots.
  
  
• Fully adjustable power:
  From approx. 120 up to 220 m/s (over 5 J).
  
  
• Mechanical system:
  No electronics or batteries – maximum reliability.
  
  
• Durable materials:
  CNC-machined 2017A aluminum for long service life.
  
  
• Compatibility:
  Works with most upgrade parts.
  
  
• Made in the EU:
  Fully manufactured and tested in Poland.

Technical Specifications

• Designed for: Spring-powered sniper rifles CYMA CM.701
• Material: 2017A aluminum (aircraft grade), CNC-machined
• Power Source: HPA (external regulator required)
• Pressure Range: 4–15 bar
• Power Regulation: Depends on regulator, 120–220 m/s
• Hose Diameter: 4 mm

Package Contents

• SDiK Conversion Kit for CYMA CM.701
• 4 mm air hose (1.4 m)
• Manual (download here)

Warnings

• Some rifles may require minor body modifications.
• It is recommended to use a proper pressure regulator (e.g. MMR by Mancraft or MaxFlow by EPeS) and hose adapter.
• The kit does not include a quick-disconnect (QD) fitting – must be purchased separately.
• The SDiK HPA kit uses a 4 mm hose – make sure to match fittings and connectors accordingly.