G&G TR16 MBR 556WH Full Metal with G2 ETU Had this for about 6 month used it 5 times in my back garden pure impulse buy want to sell it to fund next impulse. Also comes with a lazer attachment every thing working and is pritty perfect appart from the 5 times iv used it comes with half a bag of ammo witch what I used the 5 times total was £500ish any ideas what it would sell for??