olfart Posted April 22, 2016 Author Share Posted April 22, 2016 As I don't have any known steel samples for comparing sparks, can someone take a look at these sparks and tell me if this pipe is good enough for a hawk? They are multi-pronged "star" sparks as opposed to the mild (hardware store) steel's plain round sparks. Quote Link to comment Share on other sites More sharing options...
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