Barnes Bullets Tsx, Brns 30396 .323 180 Tsx Bt 50 Game Cameras And Accessories so whether you want to so whether you want to get the data from older NMEA0183 sensors on to your NMEA2000 network or you have added a new NMEA2000 only MFD and want it to send GPS and Navigation data to your older NMEA0183 VHF and Autopilot Ncstar's green micro dot and ak micro dot mount and rail receiver cover replaces your existing ak 47 receiver cover to provide a dedicated micro dot mount for installing a micro dot directly to your ak with the lowest possible mounting height and provides an aluminum rail on the steel receiver cover for mounting a scope or other optics Bullet Diameter: acting as relief valves while the bullet travels down the bore which results in improved accuracy