I was recently planing on getting an ICS MP5a4 but after doing a little more research of the gun, i found some really bad reviews of the guns. They say ICS will break the day after you open the box but also they might be reviews for the older model of the MP5a4. The reviews for the current version of the gun seems to be better but I still wanted to post here for an unbiased opinion.
Edit: Also planing on buying some new metal bushings with the gun if i get.