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 £25.00 and NOT collection. Postage cost to send the item is £25.00 .17 Stainless Steel proofed – Its compact size and internal volume effectively cools the expanding gases, reducing the muzzle report to a good level. The internal baffle stack comprises a series of stainless steel spacers and dished individual baffles that effectively reduce noise and can withstand over 10,000 rounds. This is a special order item.