Much needed upgrade to scar 17 - Kinetic Development Group Modular Receiver Extension, Compatible w/ all 7.62 & 5.56 SCAR Model

This is an awesome rail system. Installed it in about 15 minutes. Plenty of rail space where you need it. The only complaint I have is that it sit rather close to the barrel and it didn’t allow for placement of the supplied Picatinny rail where I needed it for vertical grip. Other than that it’s money well spent.