Airsoft World in Scotland have this shell-ejecting SR16 URX II with electric blowback made by Top Airsoft. You can get this package for £575.00... "Could this be the future of airsoft? We hope so! This brand new rifle from Japanese manufacturer TOP is no doubt the most realistic and exciting innovation to hit the airsoft market this decade.

With this motor-driven 'Ultimate Shell Ejection Blow Back' AEG, you can enjoy shell loading, firing and shell ejecting just like a real SR16 rifle. Don't think it's all show and no performance though - it shoots unbelievably well!

Enjoy the lock and load action with authentic charging handle. You will get blockages just like in the real world, the charging handle will clear your stuck round and load the next one. Bolt locks back after the last round is fired. Also enjoyable without the shell ejection similar to the Marui AEG. (Requires an adaptor that we are awaiting more info on) 100% Full metal body."