CYMA Upgrade Set For Sniper Rifle CM.700/700A/708

Code: FBP4000
  • Upgrade set for CM.700/700A/708 sniper rifle
  • Includes piston, piston head, spring guide
  • Included spring gives approx.575FPS

If you're looking to give your CM.700/700A/708 sniper rifle a bit more range the CYMA spring upgrade set will be what you're after, with the added benefit of including reinforced parts! The set includes the piston, piston head and spring guide, all of which are machined from aluminium and finished in metallic blue, and a seriously high power spring which gives out approximately 575 FPS when installed!

Full description


The Upgrade Set For CM.706 Sniper Rifle includes a high power spring and an aluminium piston, piston head and spring guide to improve the strength of the internals to handle higher power springs.

This set is intended for the CM.700/700A/708 sniper rifles, and the included spring provides an insane 575 FPS (approx.) when installed, so make sure you check with your local site before using the spring! Even without the spring installed, this kit is a great, cost effective way to ensure your CM.700 has the robust internals to handle the ease of picking the enemy off at range!


  • Steel spring and washers
  • Aluminium piston, piston head and spring guide
  • A cost effective source of strengthened parts
  • The spring provides approximately 575 FPS on 0.2g - Check with your local site before using it
  • Compatible with CYMA CM.700/700A/708 sniper rifle

Package Includes

  • Upgrade Set For Sniper Rifle CM.700/700A/708



Parts & Accessories Type
Internal Parts
Internal Part Type
Spring, Spring Guide, Piston Head, Spring Sets, Piston,
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.09kg
Product Height
Approx. 23cm


Colour Wheel Greyscale
Item Colour
Black, Blue,
Construction Icon
Aluminium piston, piston head and spring guide. Steel spring and washers.
Internal Part Construction
Steel, Aluminium,

Part Specific

Part for Power Source Type
Weapon Platform
  • Sniper Rifle
  • CM.706
Package Includes
  • Spring Guide
  • Piston
  • Piston Head
  • Spring

Spring Specific

Spring Manafacturer Power Rating
Approx. M--0.175
Spring Approximate M/S
Approx. 175m/s, using 0.20g BB
Spring Approximate FPS
Approx. 575fps, using 0.20g BB

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.