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Maple Leaf AST Macaron Airsoft AEG Hopup Rubber Bucking (Type: 75 Degree)

ID: 42461 (HU-AST-AEG75)
Maple Leaf (AST)859188424616ML-H07M7542461
4.8 stars, based on 34 reviews
Maple Leaf AST Macaron Airsoft AEG Hopup Rubber Bucking (Type: 75 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


Recommended Power: For AEG Rifles between 330 to 400 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.

34 Customer Reviews

(Write a review)

by Michael H. on 02/26/2023
"No complaints about the 60 degree. Works perfectly with a metal v3 hop-up unit. The extra rings give a really good air seal too.
by C.J. G. on 10/22/2022
"Updated review:

This bucking did not work in any M14s, Thompson, or Ak platform for me, but it works wonders in an m4 (v2) system. This is one of the best buckings you can get for v2 system, especially if paired with a good nub. I’d highly recommend. 10/10
by Madison M. on 05/10/2022
"I had mixed results. The 60 degree works great, no real complaints but time will tell on durability in a 425 fps gun (w/ .2s) . The 75 degree however did not want to work. Massive drop in fps and toss able range. I stretched it and lubed it and dried and washed it and nothing can make it function. I've had similar issues with the madbull shaekbone and I think the rubber is just too stiff to be functional in an AEG.

This issue happened with a MAXX MI Pro, Angel Custom 6.03 in an ICS MARS II with the correct length air nozzle.

Similarly I think we need to do some clarification of range among airsofters: no piece of rubber is adding 25 to 30 *yards* of range to a gun. Maybe 25 to 30 FEET but as per usual, it's clear people are generally bad at estimating range visually. Decent stock guns (Maruis, ICS, G&G ect) will top out most of the time at about 120 feet. I have dozens and a laser range finder (they're like 50 bucks on Amazon for a golf tournament style) and am certain of this reality. A well upgraded AEG will push 165 to 175 with .28 grams, and that's gona take some finesse. Same done with a flat or rhop wl maybe push to 180 185 feet. Anything past that requires either HPA overturned or levels of upgrades that start to cause problems, i.e. way past most US field limit FPSs, detriment to gun longevity by decreasing time to stripped gears (particularly pinon) ect.

I've been playing airsoft since 1998 and players gross over estimating of range has been the one constant since then: everyone thinks they are shooting 200 300 feet cause google earth told them so. Get a laser range finder and verify.

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