This is just brilliant.

[Surchaufeur]

Never knew the holes were there to put flints. You can also do it on the 4s outcast. 10$ for 30 on amazon

I belive you have to remove the screws

 

[TaxpayerTroy]

Never knew the holes were there to put flints. You can also do it on the 4s outcast. 10$ for 30 on amazon

I belive you have to remove the screws

Noice