Reviews: APS One-piece Metal Hopup Unit for M4 M16 Series Airsoft AEG Rifles

$18.00 $12.00

3 Customer Reviews
Model: HU-AER024
Location: Y0-659 PN-23 WO6-03

Displaying 1 to 3 (of 3 reviews)

by Natanael N. on 2014-05-11 10:32:32
"I installed this on my gun recently. I'm giving it a 3/5 because this hop up is inconsistent sometimes. I would get something better if I were you.
by Jim V. on 2013-10-26 11:31:48
Its made of relatively good metal.
Its cheap.

Requires a good amount of filing to get everything to fit right.
Does not come with a barrel clip.
The things to hold in the gears are almost impossible to remove and put back on.
You can keep turning the gears and they will not stop and the hop will reset itself also the gears will reverse on their own if you do not modify and adjust them.

The materials its made out of are fine, but the entire design is not that good. I would not recommend this unless you are good at tinkering.
by Jorge F. on 2013-08-15 17:12:34
"This hop-up is nicer than I thought it would be.
It was pre-assembled when it arrived, and fits my m4 nicely.

Easy to install

The skinny spring on mine bent (but it was probably my fault)
The gear that you use to adjust is a bit hard to turn, but there's probably
a way to fix that.

Overall, it is a simple metal hop-up that does its job.

Displaying 1 to 3 (of 3 reviews)