NexxSpeed Aluminium 5.1 Recoil Guide Plug / Guide Rod - Grey Guide Rod It's made from 7075 Aluminium

It's made from 7075 Aluminium for light weight in order to reduce inertia

But it's still stiff enough to working amazingly

reliability

Mostly aluminium construction with Steel Mag catch and screws

Tried and tested these work fantastic

NexxSpeed Aluminium 5.1 Recoil Guide Plug / Guide Rod - Grey Guide Rod It's made from 7075 AluminiumThe CNC Aluminium Recoil Guide Plug Guide Rod is machined with precise CNC tolerances from Aluminium and Delrin for improvements in stability, durability and overall performance. They are light weight and specially designed for quick and easy assembly without any tools. With Delrin insert inside Recoil Spring Plug to reduce friction, making movement smoother. Speed up loading BBs. To use more short stokes use a 4. 3 plug instead of a 5. 1 Included: 1