The 843 adapter fits most full-size Devilbiss spray guns. The adapter fits onto Devilbiss Models GTI, GFG, PRI, TEKNA, CVI, JGA, Finishline, Compact, and other select Devilbiss spray guns. It also fits Binks M1-G, MGI, Graco Delta GF, and SEM 71001 spray guns.
