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Maple Leaf AST Macaron Airsoft AEG Hopup Rubber Bucking (Type: 70 Degree)

ID: 42460 (HU-AST-AEG70)
Maple Leaf (AST)859188424609ML-H07M7042460
4.8 stars, based on 31 reviews
Maple Leaf AST Macaron Airsoft AEG Hopup Rubber Bucking (Type: 70 Degree)
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Maple Leaf (AST)



  • Special pressure point geometry greatly improves hop up performance and dramatically increases accuracy
  • Ribbed outer surface for better air seal
  • Suitable for most Marui-compatible AEG Hop Chamber

Manufacturer: Maple Leaf

Color: Blue


Recommended Power: For AEG Rifles up to ~330 FPS
Compatibility: For Toyko Marui Style Airsoft Hopup Units
Material: High Durability Rubber

About Maple Leaf (AST)

Maple Leaf manufactures high quality upgrade parts and Airsoft accessories.

31 Customer Reviews

(Write a review)

by C.J. G. on 01/03/2022
"Great quality bucking but does not work with a Cyma or Echo1 M14.

It seals really good with the hop up and barrel, but for some reason not with any of the different air nozzles (both stock and upgrade) I have tried resulting in inconsistent hop, accuracy, and loss of fps. I also tried it in my Thompson and it didn't seat well with the air nozzle either and lost 50fps compared to the stock bucking. Then tried it in my Ak Beta to have the same issue.

My guess is this is better suited for the version 2 / M4 system, as none of the other types (v3, v6, v7) I have tried function correctly.

If you have a M14, Thompson, or Ak, you may have the same problems, but if you have an version 2 / M4 system, it should work perfectly as so many others have experienced!

Overall, 9.5/10.
by Ben S. on 10/07/2021
"Very nice hop-up bucking. Works very well with Action Army 6.01mm barrel. Definitely recommend!
by Austin L. on 08/28/2021
"Extremely solid bucking, even better airseal. I replaced an SHS red bucking that came with a metal hopup I bought for this bucking when I upgraded to a Maxx rotary hopup. Works flawlessly, I picked up ~20FPS.

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