Waldo Dynamics - VFC/GHK M4 Enhanced "Ion" Recoil Spring HPA is a metal laser cut

is a metal laser cut retaining device

It is designed with an ambidextrous feature and a side charging feature

but replicated in CNC

- I-Key included

Waldo Dynamics - VFC/GHK M4 Enhanced "Ion" Recoil Spring HPA is a metal laser cutYou asked, and we have provided; An icon in the recoil spring world for GBBRs Sometimes you just want your GBBR to snap that little bit more, so we decided to make you a spring just for that. Built at an estimated 140% strength, this gives quite a change in impulse when firing. If you were to pair this with a heavyweight buffer too you'd see a huge improvement in recoil. Finished in a distinctive purple coating, the finish not only reduces friction