the Type-51 Carbine used through the mid-twenty-seventh century, it chambered a caseless, radioactive projectile of strictly classified composition. Unlike the green glare of the Type-51's bullet , however, the rounds of the C-13 gave radiated a deep hue of blue. Retrieved from " http://halofanon.wikia.com/wiki/C-13/M_RA/C_Carbine?oldid=297385 " Related Categories Categories : Halo: Infinity