The blue_bm16.rar.zip file you have requested: Shadow of Chernobyl / Mods / Weapons / Blue BM-16 - 1.19mb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
This mod changes the sawn-off shotgun in the game to have a blue look to it. It also replaces the reload and firing sounds.