Sometimes the dimensions of an AEG cannot be exactly that of the real steel version and some modding can be required just to fit an accessory. Cipher057 tries to fit a Magpul hanguard to an MP5A5 NGRS from Tokyo Marui so watch how he does it... "A rough how to guide to fit the Magpul SL Handguard for the Tokyo Marui MP5A5 NGRS."