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ProWin Hopup Chamber for AK Series Airsoft AEG Rifles

ID: 40059 (HU-PW-AK)
3.7 stars, based on 3 reviews
ProWin Hopup Chamber for AK Series Airsoft AEG Rifles
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Compatibility: For Tokyo Marui and other compatible AK Series Airsoft AEG Rifles
Material: CNC Aluminum

Manufacturer: ProWin

California residents click here for Proposition 65 warning

3 Customer Reviews

(Write a review)

by Samuel B. on 01/09/2018
"I run an E&L Spartan Delta that was 100% stock before this hop up. Before installation, my shots were accurate but not 100% consistent. I heard they have fitting issues, but i can guarantee it fits like a glove in E&L's. After installing the hop up, my shots were alot more consistent. ProWins are a really good hopup.
by Louis A. on 02/15/2016
"NOTE: You are going to need your dremel (or a hack saw) and/or file to cut out a notch to clear the screw at the top front of your gearbox. It's actually much easier than explaining it.

Once done, I can't believe how much better my JG AK-74u performed. All the feeding problems were gone, and the trajectory seemed more consistent. Mind you, I coupled it with a 6.03 barrel and G&G green bucking.

Beautifully machines and finished, I totes recommend it.
by Anthony S. on 10/21/2014
"I am giving this a bad review because it does not fit on my cyma gearbox. There is a cut out on this hop up unit that goes around the top screw point of the V3 gear box and it doesnt. The cut out is not big enough. I wish i could post a picture to show what im talking about. I dont know how it performs so yeah... I dont know if it is just a problem with mine or not, buts its something to consider. Im really dissapointed by this.

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