From RedWolf Airsoft:

Phantom releases their high quality rifle bag series, there are 2 handle straps and 1 long paded carry strap. Comes with 2 velcro strap to makes sure the AEG in place. 15mm thick cotton inside for protecting the rifle and magazines. Made of INVISTA CORDURA.. Four M4 magazine pouches inside with velcro cover inside the bag. Please make sure your length is compatible with this bag, check the list below: MARUI AEG Size： AK-β----710MM AK47S---641MM CAR15---740MM M4A1----760MM M4A1RIS-760MM M733----774MM XM177E2-765MM FAMAS---757MM G36C----718MM MP5A4---680MM MP5A5---660MM MP5SD5--777MM MP5SD6--756MM P90TR---670MM SIG552--720MM