set for spring powered SVD Dragunov [A&K] from SHS (ref. PPS). Precision metal chamber is made on precision CNC machines from one piece of high-strength aluminum 7075 (aeronautical alloy) helps reduce unwanted air leakage during firing. Completely different technical solutions, rotating ring allows a very simple manual regulation with a wide range of pressure settings. After installing precision CNC Hop-Up
chamber is still used Hop-Up
rubber and barrel type AEG
, which is strongly fixed to the chamber by three screws. The entire chamber is a very important part of the upgrade, which significantly affects performance and full functionality weapons. Included are all small and installation pieces, hard pinch roller and brass spacer ring. Unbeatable price/performance ratio.