How to replace RYOBI 18v Brad Nailer mark prevention tips?

[RichardA36]

Hello, I have been using the same Ryobi Brad Nailer since 2016.  My problem is that the yellow tips* (circled in the image - 2 came with the tool) that should prevent marks are worn out.  I cannot find where replacement tips are available, my last search only found a source in the USA , nothing local.   So my questions are:  1. Is there a local source?  2. Failing that has some alternative solution been found?  
* Sorry but could not think of a better term

[JacobZ]

Hi @RichardA36,

A warm welcome to the Bunnings Workshop community, it is fantastic to have you with us. 

Can you confirm the model number of your Brad Nailer? Is it the R18GN18 (Ryobi 18V ONE+ 18GA Brad Nailer)?

If so, then I can confirm it is available, and our Spare Parts team would be happy to assist you with ordering it. Ryobi's part number is 541615001.

If this is not the model of brad nailer you own, can you please let me know the model number so I can find the right part for you.

Let me know if you need further assistance.

Jacob