RA-Tech sent in news about their new releases made for the Tokyo Marui HK45 Gas Blowback Pistol. Th first one is the Aluminium Slide and comes with two different types of markings that either was based on the Tokyo Marui HK45 markings or the KWA HK45 Markings. The second is the extended threaded steel outer barrel that has a 14mm CCW thread for those who want to install a suppressor.