bought this because it was 100$ less than the laylax, there was a lot i had to do to this in order for it to fit into a jg bar 10 and when i mean a lot i do mean A LOT. the screws that come with any zero trigger are junk so id suggest getting better ones and the rear screw is above the trigger so it is impossible to screw in. i had to re drill the top of the vsr inner shelling and re tao it to a bigger bit and countersink it in so i could screw it in from the top. other than that it works great so far. used this along with a few other upgrades from airsoft gi and was able to get 250ft+ shots at people during a few games today and it felt great with this light trigger pull.
seems like it was last a long time
really light pull
ton of modifications to get it to work
need to buy new screws
need to drill
Rating: [3 of 5 Stars!]