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Mad Bull M130 Spring

Airsoft ShortyUSA (c)

$ 16.99

Regular Price: $ 22.99
You save: $ 6.00 (26%)
Shipping: $ 0.25
  

Average of 4.83 reviewed by 6 people
This item has 6 customer reviews
   
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Made out of premium quality German piano wire the Mad Bull upgrade springs are rated to have consistent power for up to 100,000 shots! Each spring is treated with a protective hard coating which is color coded to the springs power. This spring will work with any AEG that is compatible with Marui upgrade parts.

Velocity can vary depending on the guns barrel length, compression and overall condition. The M130 spring produces on average 430-450 fps using a .2g BB.

Please note: In order to operate the M130 a high torque motor and high torque gears are required.

Mad Bull M130 Spring - Quantity:






C U S T O M E R   R E V I E W S


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Reviewer: apollolanding
Rank: BG
Location: Galloway, NJ
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10 out of 11 people rated the following review helpful:

5 out of 5- To Get The Juice You Need To Feed It Juice

The 130 spring is a great compromise. Just a little more "whack" than the stock springs in high end guns like KWA but not the motor killers a 150 can be. The stock motor and gearbox in a KWA will pull this spring just fine. KWA does admit that it will wear your internals faster (they would be lying if they said otherwise). Just be prepared to go through batteries a bit quicker. All in all a great upgrade. Just don't think you can throw it into an ECHO 1 or UTG without a high torque motor and reinforced gearbox.


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Reviewer: Chicken K499
Rank: BG
Location: Lansing, MI
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7 out of 8 people rated the following review helpful:

4 out of 5- Powerhouse

I was hoping that Shorty would post some stronger springs, although I was hoping for a little stronger... maybe 500-550 FPS. If it's worth doing it's worth overdoing!

High power spring upgrades work best in long barreled guns like M16A2's or G3's, which can benefit greatly from the increased accurate range, and coupled with tight bore inner barrels, pinpoint accuracy.

Strong springs are essential for snipers and marksmen, although it can be a hassle just to buy all the parts and get them installed, even if you can handle the pretty high price tag for motors and gears. I recommend a Systema Magnum Motor for producing high torque and a pretty darn good gear set.

This will make some cry. This will make all bleed. Play nice.


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Reviewer: lefebvre7
Rank: BG
Location: swanzey, NH
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4 out of 8 people rated the following review helpful:

5 out of 5- INSANE

You will not regret it. This spring is the best on the market in my opinion. My friend has this on his classic army m16 and I've been shot by it. With the stock spring it almost made me bleed and now it makes me bleed. It makes it shoot that much harder in games. But don't buy it unless you have a nice gun. Most aren't compatible unless you have the high torque stuff like shorty said.
Lefebvre out


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Reviewer: dingos8u
Rank: BG
Location: Chesapeake, VA
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1 out of 1 people rated the following review helpful:

5 out of 5- Worth the money..

Works as advertised. As others have said, if you've never done this before, you should seek professional assistance. It's also a good time to upgrade all your internals within your mech box since you'll already have it taken apart.


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Reviewer: jhall1976
Rank: LTC
Location: newark, DE
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1 out of 1 people rated the following review helpful:

5 out of 5- POWERHOUSE!!!

Wow dude! Great spring. If you need more power and still want to be able to go full auto, this is the spring to get.


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Reviewer: mcooke
Rank: BG
Location: Francestown, NH
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5 out of 5- SWEET

A slightly upgraded version of this spring came stock in my KWA KM16 BR RIS and it is shooting 460 without any other upgrades!! Hot stuff!!! Very consistent, and no loss in power several thousand shots later.

High torque motor needed
High torque gears needed
Preferably a reinforced gear box as well...
Could strain a gun with a plastic body.


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