After all the photos used during the countdown, we get to see it in a video. The RA-Tech HK45 Germanic Flames CNC'd Steel Slide and Outter Barrel Set is an upgrade product for the Tokyo Marui HK45 Gas Blowback Pistol. The slide gives the pistol an even more solid feel and sound as shown in the video. Also included is a test fire averaging at 301-302fps on Green Gas and .20g BBs.