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Mad Bull Red Enhanced 60 Degree Shark Hop Up Bucking (Two Pack)

Airsoft ShortyUSA (c)

$ 13.49

Regular Price: $ 12.99
You save: $ -0.50 (-4%)
Shipping: $ 0.25
  

Average of 4.92 reviewed by 12 people
This item has 12 customer reviews
   
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The Shark hop up bucking features three fins around the mouth of the bucking which prevents double feeding and in some cases even increases muzzle velocity slightly. Includes Fishbone nub which applies pressure to the BB equally for the most consistent hop up possible.

60 Degree rubber buckings are softer so they are easier to install and grip better than standard rubber buckings which will give you better hop up control.

  • Price includes 2X Shark buckings and 2X Fishbone nubs.

    2007 Shorty USA Inc. Property of Shorty USA Inc. Duplication for commercial purposes is expressly forbidden.


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    Mad Bull Red Enhanced 60 Degree Shark Hop Up Bucking (Two Pack) - Quantity:






    C U S T O M E R   R E V I E W S


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    Reviewer: redtail
    Rank: LTC
    Location: Big Rock, IL
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    14 out of 14 people rated the following review helpful:

    5 out of 5- Great product... Some comments.

    This is an amazing product.

    I can't really say it any better. It's one of the best and most recent innovations to hit the design of the AEG since composite pistons were released onto the market.

    However, it will NOT prevent double-loads. The hopup element is not capable of doing this for you. If you're having trouble with multiple-BB shots, I'm sorry to say it, but your problem is likely with your tappett plate inside your gearbox.

    Having repaired AEGs for close to five years now, I can assure you that while this product is fantastic for increasing your hopup effect with less pressure, applying more consistent pressure for a flatline shot at range, and ensuring that you never fire another inconsistent shot as long as your BBs are of consistent quality, it will NOT do a darned thing to keep your gun from double-loading.

    It's quite easy to install, especially on M16 variants whose receivers tip-apart with the removal of a single pin.

    THe trouble is not installing the hopup, but rather, disassembling your gun. And again, this is subjective, as some guns are easier for beginners to disassemble than others.


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    Reviewer: KeViN IZ LEGEND
    Rank: LTG
    Location: rotterdam, NY
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    7 out of 8 people rated the following review helpful:

    5 out of 5- imagine

    This is great, a must buy. My echo 1 er-25k hop-up couldn't lift .20 bbs up with the hop-up all the way on. Since I've had this, my gun can lift .25 bbs with the hop-up all the way down. I don't know if this increased my fps, it might have by 5 but I'm not sure. And you get 2 shark buckings and fishbone nubs, so it's great.


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    Reviewer: Nelson1989
    Rank: LTG
    Location: Melbourne, FL
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    6 out of 9 people rated the following review helpful:

    5 out of 5- Really good

    This hop-up bucking is great for any AEG, it makes a tighter seal around the barrel and inside the hop-up and increases the FPS by about 10, it also keeps the hop-up straight so bbs dont curve to the left or right and it prevents double feeding


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    Reviewer: sharpsnyper024
    Rank: LTG
    Location: Maple Park, IL
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    5 out of 6 people rated the following review helpful:

    5 out of 5- Wow

    For only 9.99 this could be the best deal of the year or month whatever but if you dont know how to put it in then you might be out of luck. It could cost around 50-60 bucks in total if you don't know how to put it all in if youre like me. Only a handfull out of the millions of airsofters know how to put one of these things in so you might be out of luck


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    Reviewer: bozo101
    Rank: GEN
    Location: Saratoga, CA
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    3 out of 4 people rated the following review helpful:

    5 out of 5- wow

    installing it isnt that hard, for m 16 or m4 you just remove the pins, and slide forward the upper section, then pull out the barrel with the hop up attached


    and this new bucking is really really good


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    Reviewer: Zero_DgZ
    Rank: MG
    Location: Claymont, DE
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    3 out of 3 people rated the following review helpful:

    5 out of 5- Does Exactly What It Says On The Tin

    Ten bucks for two quality hopup buckings that you can buy from Shorty's walk in store without having to pay shipping... You can't go wrong, really.

    "Upgrading" your hopup bucking is rarely a worthwhile proposition unless the one that came in your gun is REALLY terrible. However, buckings do wear out with time and use, so sooner or later you'll want to replace a clapped-out one.

    Or, you could be in the same boat as me and discover that some ignoramus at the factory apparently used petroleum based lubricant to install the factory hopup bucking on an Echo 1 SCAR, and be forced to destroy your bucking in the process of a barrel upgrade.

    To the high-rated comment above about hopup buckings not contributing to double-feeding problems, yes they very well do. Unfortunately, most people have only a very dim concept of how an AEG mechanism works, so advice you're likely to find on the internet seems to be based on hazy mis-recollections of what other people said on some forum somewhere, voodoo superstition, and myth. A "problem with the tappet plate" will likely result in BB's not feeding at all, because the tappet plate is spring loaded and will return forward and stay there if disconnected from the sector gear, preventing any BB's from being loaded into the chamber unless it breaks in a VERY specific way (above the spring, or the spring is lost or removed). An air nozzle that is too short or broken can result in double-feeds, but this should be immediately obvious to anyone who looks at it.

    Suffice to say, one of the leading causes of double-feeds and related problems is the hopup bucking or its nub not restraining the stack of BB's trying to push into the chamber when the air nozzle is retracted, allowing more than one in at a time. This is supposed to be accomplished by the lip of the hopup bucking and providing enough friction for just one BB in until the air nozzle/tappet plate comes forward and pushes it up to the hopup nub (essentially "chambering" a BB like a gun would chamber a cartridge). The Mad Bull Shark buckings have three square nubs around the lip to provide extra friction and retention, and would probably help with double-feeding issues that are not otherwise mechanical.

    (Note that the tappet and air nozzle are always supposed to be forward when the gun is at rest, preventing any BB's from getting into the chamber. This part is UNLIKE a real gun, which has a round in the chamber at all times. When you fire, the tappet plate is pulled back and then pushed forward again before the piston comes forward to launch the BB. This is when double-feeding happens: Too many BB's get pushed in front of the air nozzle by the magazine spring before it comes back forward.)

    HOWEVER, if you have hopup bucking related double-feeds it is most likely because your bucking is worn out or stretched out, or improperly installed. The extra retention provided by the Mad Bull buckings is "nice" but probably not actually NECESSARY versus a regular hopup bucking that's also new and not worn out. It may, however, help the Mad Bull buckings last longer. I haven't used mine long enough to find out, so I can't comment on that just yet. To check if your bucking is worn out and not retaining BB's, pop your barrel out but leave the bucking on, and try dropping a BB down into it. A bucking that's still holding will prevent BB's from falling in. They'll rest on the lip and you'll have to push them down in with your finger to get them to go down. A worn out bucking will allow BB's to fall right through, or allow them through with very slight pressure. (How much pressure is "too much" depends on how tightly wound your magazine spring is. If your lowcap mag double feeds when full but stops when it gets towards empty you have a marginal hopup bucking.)

    Mad Bull also claims that the Shark Bite buckings can slightly increase velocity by holding the BB in the bucking a hair longer allowing more pressure to build up behind it. This would depend an awful lot on the timing of your gun, basically relying on the piston coming down early, before the tappet/air nozzle push the BB forward and out of the bucking's "Shark Bite" area. I'd say this claim is pretty bogus. I didn't measure any FPS increase between this bucking and my old stock one, and I wouldn't hold your breath that you'd get any real increase, either.

    Bottom line: Mad Bull Shark Bite buckings good, same price as regular non-shark buckings so no loss there, extra BB retention can't hurt, chance of small FPS gain can't hurt either but is probably nonexistent.

    If you need to replace a worn out bucking, go for it. If you're expecting magical FPS increases, don't.


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    Reviewer: cmayros91
    Rank: SSG
    Location: conowingo, MD
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    2 out of 3 people rated the following review helpful:

    5 out of 5- Amazing

    This is a must have! it practicaly eliminates any multi bb shots that never hit anything. my gun has never shot better.


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    Reviewer: robert cornacchia
    Rank: MG
    Location: newark, DE
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    2 out of 2 people rated the following review helpful:

    5 out of 5- GREAT BUCKINGS

    I use these buckings in all of my aeg's and haven't had a problem with them yet. Before installing the buckings i spray some of the spray silicone on my fingers and rub it on the outside of the bucking and it goes into place fairly easy. This bucking gives me a great seal and has fit in every hop up i've tried to put it in so far ( m4, p90, scar, ak ) and the nub fits great and works great. These buckings and nubs in combination with my madbull ultimate 6.01 tight bore barrels have given me incredible accuracy, and incredibly tight spray patterns. These buckings are very tough and durable. They don't wear out and tear as easily and fast as the blue ones that usually come stock in the aeg's. Overall these are great buckings. You get 2 buckings and 2 nubs for $9.99, a giant a plus.

    TOUGH, DURABLE, EASY TO INSTALL, GREAT SEAL, GREAT PRICE, SO GO GET SOME.


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    Reviewer: Jayto
    Rank: CPL
    Location: Sharon, MA
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    1 out of 1 people rated the following review helpful:

    5 out of 5- Amazing

    My AEP was not working until I replaced the bucking with this one. It now works better then when it was new. It shoots straighter and a little farther. Awesome product!


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    Reviewer: apollolanding
    Rank: BG
    Location: Galloway, NJ
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    1 out of 2 people rated the following review helpful:

    4 out of 5- Great Hop Up Bucking!!!

    The KWA KM4-TAC with stock barrel and 2 piece hop-up is a bear to find replacement buckings for. Tried Systema but the fit is so tight the bucking was completely distorted and would never seal perfect. So I decided to give the Mad Bull 60 Degree. There's 2 in the pack and 2 H-Nubs. OK, still not a smooth fit into the stock KWA... I cut off about 3mm, degreased the inner barrel and lubed the heck out of the bucking. It took several tries and lots of careful wiggling. I got a great seal! The H-nub is also great. I only have to turn my adjustment dial about half the amount I had to with the stock bucking to get the same effect. This bucking is sturdy, it took a lot of effort getting it to fit but didn't tear, rip or cut. My patterns are tighter and I couldn't be happier... OK, when I get my Mad Bull Version 2 Inner Barrel then I'll be happier.


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    (Listed above are the first 10 rated most helpful reviews for this item)

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