Owners of the Tokyo Marui SAIGA-12 gas blowback shotguns can check these custom parts by Devilsix and Octagon Airsoft. This video posted by Milspec Mojo, is provided by DEVILSIX, offers a straightforward introduction and explanation of custom parts for the Tokyo Marui gas blowback SAIGA series, manufactured by FCW (Octagon Airsoft). As demonstrated in the video, assembly is relatively uncomplicated. These parts are highly recommended for enhancing the appearance and versatility of the gun. Viewers are encouraged to watch this video as a reference prior to purchasing or assembling. The video concludes with a firing demonstration of a Saiga equipped with FCW custom parts.