They will replace the section free of charge if it is due to a defect, or even if not due to a defect the cost will be under $20 to get a new section. I've dealt with Batson on replacements a few times and they are very good to deal with.

The # is 877-875-2381 They'll have you send the section in and they will make a determination as to if it's defect or not and send you the new tip usually within about 2-3 days of them receiving the broken tip from you.

Steve