Laylax PSS10 Spring Tensioner 6pcs

Code: 12181
  • 2mm Thick Rings
  • Heat Treated Steel
  • Fits 7.5mm Spring Guides

2mm thick spacers designed to pre-compress your spring slightly to increase the FPS of your sniper rifle. 

Full description


These spacers have been primarily designed for a VSR/BAR-10 rifle but will fit onto any 7.5mm spring guide. Stack up the spacers to fine tine your rifles FPS with these heat treated tensioner rings.


  • Originally for VSR/BAR-10 rifles, will fit 7.5mm spring guides
  • Incrementally increase your rifles FPS
  • Spring Guides up to 6.5mm thick
  • 11mm outer diameter
  • Each spacer is 2mm thick
  • combine as many as you like to achieve a desired FPS
  • heat treated steel
  • Precisely CNC machined
  • 6 in a pack

Package Includes:

  • PSS10 Spring Tensioner 6pcs



Parts & Accessories Type
Internal Parts
Internal Part Type
Spring Guide

Part Specific

Part for Power Source Type
Weapon Platform
VSR / Bar10
Package Includes
Spring Guide

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.