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

Glock Hop Chamber Set with a Crazy Jet Barrel and Autobot 60 Degree bucking

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 si

Infinity TDC Hop Up Chamber for Umarex / GHK G17 Gen5 MOS-BK

HADRON AIRSOFT DESIGNS FANG PLATE

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.

ZCL Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 83.7mm.

Bore Diameter: 6.02mm.

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 o

Maple Leaf I Key for We Marui KJ GBB Pistol.

also works with I Key compatible VSR Hop Arm.

TTI Infinity Marui spec Gen5 MOS /G19 One piece full CNC TDC hop up chamber

ZCL Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 240mm.

Bore Diameter: 6.02mm.

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/

TTI Infinty Umarex (SRC) G17 GEN5 MOS One piece full CNC TDC hop up chamber BK

Marui Spec Gen3 Glock One Piece Full CNC Tdc Hop Up Chamber

TTI Infinity WE new series Glock One piece full CNC TDC hop up chamber

●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/

TTI Infinity Marui Spec Gen4 G17 One Piece Full CNC Tdc Hop Up Chamber

Hadron Airsoft Designs CNC H plate V2

We revisited the classic, the one that started it all, the H plate. We gave it a few improvements, and tweaks.

Revised profile for the latest buckings on the market.
Enhanced upper edge profiling and chamfering

●For GHK GLOCK 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/VSR H

2 available hardness
Of aircraft silicone
Easy to modify as needed
Can be used in four directions
Compatible with Marui spec products
Raise bucking's contact with BBs to improve accuracy and range

ZCL Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 98mm.

Bore Diameter: 6.02mm.

ZCL Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 106mm.

Bore Diameter: 6.02mm.

ZCL Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 113mm.

Bore Diameter: 6.02mm.

ZCI Airsoft Stainless Steel Precision Tight Bore Inner Barrel for GBB.

Length: 98mm.

Bore Diameter: 6.02mm.

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