Please note that sound moderators & silencers can only be sent from a dealer to another dealer, we are unable to sell these online or via mail order, so whilst you can reserve these products, you will need to either pop down to the shop with your valid Firearm Certificate if its for a moderator, with authority to purchase, or give us details of a local RFD who is willing to receive the item for you (usual cost is £25 for this service at you’re dealer) If you are collecting a silencer no proof is needed. If the item is to be sent to another dealer, please select the postage option at £25 and NOT collection. Postage cost to send the item is £25.00., This super quiet new silencer from Weihrauch was originally designed to fit the new HW100 rifles It has a half inch UNF fitting, which means it will fit almost any factory screw cut air rifle, and light enough that you would hardly notice it at all. This has to be one of the most efficient silencers, it drastically reduces the muzzle noise from almost every rifle. and is the must have addition to most pre-charge hunting rigs Length 19.7cm Weight 110grams.