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Weapon Shield 90

  • EXTENDED Industry Leading 90 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance
$9.99
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Weapon Shield Extended 135

  • TRIPLE EXTENDED Industry Leading 135 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance

+ Tech Inspection

  • FPS Chronograph Certification
  • Gearbox Cleaning
  • Gearbox Lubrication
  • Fuse Replacement
$19.99
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AMS Standard 45

  • Industry Leading 45 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Standard processing time, 1-2 business days
$0.00
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AMS Proshop Warranty Options

Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

We suggest that anyone investing in a gun from our custom proshop purchase a weapon shield protection plan. There's no sense in spending your hard earned cash on something this awesome and then be at the mercy of the manufacturer's limited parts warranty. Purchase a weapon shield plan, 90 or 135 day plans to protect your airsoft investment. Our 135 day plan includes an inhouse tech service that you have 135 days to use. Our techs will do a clean up that should keep your airsoft investment running like the day you got it. All Weapon shield customers are prioritized for order processing as well as other services. Join the our satisfied Weapon Shield customers today!

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SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs

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  • Ratings & Reviews

Our take:  Systema is renowned in the airsoft world for their top-of-the-line craftsmanship on all their manufactured parts and products, and is also attributed with having a world-class R&D process through which all products undergo prior to making it into their product repertoire.  It's no wonder why more airsoft-enthusiasts choose SYSTEMA as their upgrade part of choice, over the many other brands of upgrade parts available.

Features:
- Manufactured from silicone, making it difficult to be deteriorated by atomized oil grease during firing conditions
- High threshold of tolerance against corrosion/hardening
- Hop-Up Packing unit comes together with sleeve that keeps barrel/chamber centered to maximize accuracy and preserve a tight air-seal

Disclaimer:  Any and all airsoft upgrade parts purchased from Airsoft Megastore will be used/installed at owner's discretion. Actual performance results depend on quality of installation, airsoft AEG barrel length, tightness of the air nozzle seal, and other possible performance-affecting factors.  We are not responsible for any damage that may occur with improper installation.  For best results, please do all upgrades at a certified professional airsoft technician/shop.


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***** 4 / 5
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Product Reviews

5 SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs *****
Systema Bucking

"The stock hopup bucking on my King Arms M4A1 ripped when I was cleaning some of the internals, so I figured I'd settle for the best and buy a Systema. It's more rigid than the stock bucking so it went into the hopup unit with only a little bit of silicone oil, and it didnt fold in on itself. Very good bucking, comes with a somewhat narrow barrel spacer."

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5 SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs *****
hey

"will this work for a agm m4"

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5 SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs *****
Great Systema hopup bucking.

"It's Systema, so you know it's good. Very high quality built bucking that increased my AK 74U accuracy and overall performance. Hop up bucking is one little piece that matters the most."

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5 SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs *****
will this work?

"will this fit in the 2010 AGM m16a4 carbine?"

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4 SYSTEMA High Performance Hop-Up Packing / Bucking for Airsoft AEGs *****
One of the Best Brands, Results Vary

"I have purchased one of these for most of my guns, and here's what I found: 1) JG G3; no noticeable difference (NND) 2) CYMA M14; marked improvement in range 3) JG AK47; NND (but it is having problems anyway) 4) CYMA MP-5; NND 5) JG G36k; actually was worse than the stock bucking (the only one of my guns like this - I guess it's just picky) Note: I did not do a "before and after" test. I just installed the Systema and then tested the gun to see if there was any marked improvement. There buckings may have made a positive difference and I just didn't notice because I hadn't shot the gun in awhile, or the difference wasn't so large that it was easily noticeable. Most people will agree that this is the best bucking out there (perhaps with the exception of the Firefly), but don't buy it expecting to see amazing improvement. Different gun types and brands will produce different results."

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Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
I love the pro gunbuilder by golden eagle!
The gunbuilder was very useful and made it easy for me to buy my first mid/high spec gun for just about $300. It gave me comfort in that i can get more parts to switch out at a later time if i wish to change anything about my rifle and that there will be compatible parts for any modifications i choose to do on it. The gun came in full working order and the hopup was even adjusted to be perfect right out of the box. I could easily hit targets over 150ft away constantly. Johnmstopka, USA
Best Site for Airsofting Gear and Guns
Every time I purchase from Airsoft Megastore I am very satisfied with my order. It arrives on time and the deals are excellent. AMS is probably my go to place for airsofting equipment, especially when I'm itching to add another gun to my collection! macawilliams12, USA
Awesome!
Mega store has been great I've been usen them for 3 years now never no problems. Great products and service fbfzh2005, USA
On point
Shipment was fast and complete technician I spoke to was very helpful. Helped me with problems I was having with my other guns. Very knowledgable with your products. sjstarheel, USA
I love Airsoft Megastore. My stuff is always on time and is always 5 star. This is the most honest and reliable place to buy airsoft guns of the internet! sgodwin2345, USA

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