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12.99
  • Rubber construction
  • Available in various hardness degrees
  • For standard AEG HOP-up chamber

Maple Leaf has quickly risen to become the market leader in HOP-up rubbers and inner barrels, and the Maple Leaf Macaron bucking is no exception. The design of the Macaron bucking features a narrower entrance to help the BB feed in a consistent spot with each cycle, and a contact patch with a refined shape intended to provide more consistent lift across the entire upper surface of the BB for greater accuracy than standard HOP buckings.

9.49
  • Hop Rubber
  • Cold Resistant
  • Keep your AEG shooting far in winter

Replacement HOP rubber for AEGs using TM AEG hop units. This will work in the vast majority of AEG Rifles, Submachine Guns and Support Guns. Perfect to replace a torn rubber or to get ahead of the seasons and have your AEG perform well in the icy cold.

8.49
  • 5 Clips Per Pack
  • Fits Mix Of Hop Units
  • Can Be Shaped With Knife

ASG Ultimate barrel locking clips are sold at 5 per pack. Ideal replacement for any loose or fragile barrel clips. 

9.49
  • Wide Flat Patch
  • 60 Degees Of Hardness
  • For Marui Style AEG Barrels

A high quality 60 Degree silicone hop rubber designed to replace the current hop rubber in you weapon. This particular hop rubber is made to be compatible with all standard AEG type barrels and hop units.

10.49
  • Improves Air Seal
  • For Standard AEGs
  • Diamond Shaped Patch

A 50 degree AEG hop rubber for standard AEG barrels and hop units, designed and manufactured to absolutely maximise range, accuracy and consistency.

10.49
  • Improves Air Seal
  • For Standard AEGs
  • Diamond Shaped Patch

A 60 degree AEG hop rubber for standard AEG barrels and hop units, designed and manufactured to absolutely maximise range, accuracy and consistency. 

23.49
  • For Marui M4 / M16
  • Small Amount of Flex
  • All Components Included

A high quality performance aftermarket hop up for Tokyo Marui Airsoft M4 / M16 series AEGs.

46.49
  • Complete CNC HOP-up unit
  • For VFC SCAR-H AEG and clones
  • Includes HOP-up rubber and H-Nub

If you want to get rid of the original polymer HOP-up unit from your VFC SCAR-H you have been SOL, until now! The AirsoftPro (AP) CNC Aluminium HOP-Up Chamber set for VFC SCAR-H is constructed from CNC machined aluminium and finished in gorgeous metallic red anodising. The set includes all the parts you will need to complete the HOP-up unit and also a HOP-up bucking/rubber and an H-nub. 

This HOP-up unit offers improved strength and air seal when compared to the original unit, and it does this while keeping the weight to an absolute minimum (only 16g!) thanks to its CNC machined aluminium construction. If you want better performance at long range out of your VFC SCAR-H this is the key!

6.99
  • Includes Bucking
  • For Marui Style AEG
  • For M130-150 Spring

A replacement hop up rubber and bucking designed for m130-150 springs, but can also be used for low FPS builds with heavyweight BB. 

11.99
  • 50°/60°/70° Degrees
  • Crazy Jet Compatible
  • Increase Range & FPS

A HOP rubber for AEGs which is compatible with, and allows you to install Crazy Jet GBB inner barrels in your AEG.

24.99
  • Easy Build & Installation
  • CNC Machined Aluminium
  • Improved Accuracy & Range

An excellent upgrade or replacement over standard AEG AK hop units. CNC machined to an incredibly high standard you will not be disappointed. 

26.99
  • Easy Build & Installation
  • CNC Machined Aluminium
  • Improved Accuracy & Range

An excellent upgrade or replacement over standard AEG AR36 hop units. CNC machined to an incredibly high standard you will not be disappointed. 

28.99
  • Perfect Upgrade
  • Alloy Hop-Up Unit
  • No Loose Movement

A replacement Hop-Up unit for ASG Brand AUG, and is part of Action Sports Games Ultimate Upgrade Parts range. The Hop-Up unit is an Alloy hop up chamber, designed to be stronger than its polymer counterparts, and features a Polymer Hop-Up adjuster. 

The HOP Unit is without a doubt the most important vital part of getting your BBs to reach out as far as possible, and is subject to lots of personal preference, experience and experimentation. There's lots to know with regards to HOP Units so its best to do plenty of research and/or ask others what they've had success with. There are many different types of HOP Units, which all offer a different level of precision over the adjustments you can make, and of course many different types of assemblies for different Gearboxes. When looking at HOP Rubbers/Buckings be sure that you're buying the correct type for your HOP Unit with regards to the type, hardness and ammo choice you have made.