Czoper of WMASG goes over another member of the CXP Series from ICS Airsoftm the CXP-MMR and this is what her thinks... "In the CXP family, the MMR series is a typical middle ground. Classic lower receivers combined with slightly futuristic upper receivers in the Vltor MUR style. Moreover, several lengths of barrels and carefully made M-Lok fronts and different types of buttstocks are available. You are spoiled for choice. Technically, the MMRs are completely identical to the slightly higher tier MARS series, that is, the factory configuration leaves some space for tuners to tinker with, but even without any modification these replicas will work just fine. Factory installed parts are also of above-average quality and durability. A two part gearbox combined with an additional quick spring change system provides makes its extremely easy to change those replicas performance in the field. In addition, an ICS replicas user will do it in a much shorter time than users of replicas of other manufacturers. For many players, this can be a huge advantage. Small imperfections will remain a problem, which, as it turns out, are present in the more expensive MARS series. Therefore, as in the case of the latter, some will probably be bothered by the clearance between the receiver parts and also with the price of the replica."

Read the full review here and below is the video overview: