I-Aluminium cut-wire shot (i-Aluminium Shot) ifumaneka kumabakala axubileyo e-aluminium (4043, 5053) kunye namabakala e-alloy afana nohlobo lwe-5356. Amanqaku ethu axubileyo avelisa uluhlu oluphakathi lwe-B (malunga nama-40) ukuqina kwe-Rockwell ngelixa uhlobo lwe-5356 luya kunika i-Rockwell ephezulu. B ubunzima kuluhlu lwama-50 ukuya kuma-70.