EDIT:
I should state here that anyone living in the UK and wishing to order one of HCG Pulse Rifles you will likely need a to have the necessary documentation stating that you are VCRA exempt. Basically under the VCRA firearms and firearm replicas are not permitted to be sold, or imported into the UK unless the buyer is exempt and can prove such exemption. ...Even if the replica is unable to fire a projectile. ...Just a heads up