Air Arms Fill Valve Upgrade Kit air-rifles-view-all purposeful rifle that retains the

purposeful rifle that retains the streamlined good looks of the TX200 and represents quality of the highest level

The Air Arms Ultimate sporter Walnut Regulated features the new series 7 regulator and valve system that is for the R models only

MOA per one Distance Disc revolution –

This technique provides an authentic look and feel and realistic action and is achieved utilizing a small portion of air to move the slide backward when firing

Air Arms Fill Valve Upgrade Kit air-rifles-view-all purposeful rifle that retains theDESCRIPTION The Air Arms S400 S410 Fill Valve Upgrade Kit is compatable with Air Arms S300 310, S400 410 , Air Arms Pro Target and Air Arms MPR Fill Valve Upgrade Kit. Upgrade to the latest version of Air Arms filling system. NOT suitable for the S200. SPECIFICATION VIDEOS