Hop Unit Parts

The legendary Hadron Airsoft Designs G17/G18 TDC has been re-designed, and improved for 2023.

This part allows external adjustment of the G17/G18 Hop up. Best to use good quality rubber, (ideally the Snipermechanics Flamingo 50 or 60), and use good qua

H arm V2

You wanted more.. we listened.
Taking on feedback from users :

Drop in hop arm replacement for the Mk23 and certain Glock based airsoft pistols
For optimal use, we recommend the Hadron Airsoft Designs M-TDC with logic plate, however a sin

Revised profile for the latest buckings on the market.

Enhanced upper edge profiling and chamfering to provide better fitment in various platforms
Orange in colour, to identify the variant.
CNC machined aluminium
Very popular in the AAP-01, and G17/

●For (VFC) G-series Pistol Series
●Hop wheel + Vertical tensioner design to decrease the original parts tolerance
●Vertical tensioner with curve shape design for good setting of BBs
●Stable Hop effect and better air-seal
●Suitable with Maple Leaf GBB/

HADRON AIRSOFT DESIGNS H PLATE

The Hadron Airsoft Designs H plate, designed to fit under the hop arm of the G17/G18 (excl. WE), Mk23. ASG, STTI, and TM

Works best with Flamingo or Maple Leaf Auto bot bucking.

The H plate increases the pressure on

New product, the Hadron Airsoft Designs FANG plate, designed to fit under the hop arm of the G17/G18 (excl. WE) and Mk23. (ASG, STTI, TM).

Suitable for Flamingo or Maple Auto bot alternatives.

This plate increases the pressure on the hop rubber, usi

Maple Leaf I Key for We Marui KJ GBB Pistol.

also works with I Key compatible VSR Hop Arm.

●For (VFC) G-series Pistol Series
●Hop wheel + Vertical tensioner design to decrease the original parts tolerance
●Vertical tensioner with curve shape design for good setting of BBs
●Stable Hop effect and better air-seal
●Suitable with Maple Leaf GBB/

TM G17 Gen 4 HopUp Chamber Guide Plate

Highlighted features
Stainless Steel material with CNC machined
Enhancing accuracy and consistency with high durability and reliability
For TM G17 Gen4 & G19 Gen3 & Gen4

Hop Adjustment Wheel for WE / Marui / VFC / KJW Gas Pistol