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

ID: 42461 (HU-AST-AEG75)
RA-At-E-Maple Leaf 003
RA-Tech859188424616RA-At-E-Maple Leaf 00342461
4.8 stars, based on 26 reviews
Maple Leaf AST Macaron Airsoft AEG Hopup Rubber Bucking (Type: 75 Degree)
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  • 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

  • Recommended Power: For AEG Rifles between 330 to 400 FPS
    Compatibility: For Toyko Marui Style Airsoft Hopup Units
    Material: High Durability Rubber

    Manufacturer: Maple Leaf

    About RA-Tech

    Established in 1995, RA-Tech has been a longstanding designer and manufacturer of high quality Airsoft upgrade parts and accessories.

    26 Customer Reviews

    (Write a review)

    by Michael P. on 05/29/2020
    "great value and reliability
    by Dustin S. on 05/13/2020
    "freaking great bucking! works really well in my VFC hop up that is in my G&G cm16. Thanks to this bucking my fps went from 346 to consistent 370 fps on my mk18 upper for my G&G.
    by nicholas m. on 04/08/2020
    "Using this with a 509mm long, 6.03 barrel in a m249 @400fps w/.2bb @23rps. Holds about a 8in pattern at 150ft, allows 220-230ft max accuracy with a .25 on a torso sized target.

    These are pretty cool, the hop up nub isnt a nub. Its a contact patch that is very similiar to an rhop patch. It fills most of the window, is actually flat and elongated and has a curve to it so it centers the round as it comes thru the hop up. Very impressive for the price. I seal these against the barrel with GE1 silicone, light coat all the way around the barrel and it forms a perfect seal against the hop up rubber. And its easy to remove off the barrel if you want to swap parts.

    For best seal you want to either put a very slight chamfer on your nozzle, or lightly sand the inside of the lip of the bucking with 600-1000grit paper. Its a little tight for good clearance and can cause feeding issues in very tight units.

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