Flinter Flash Cup

[Roaring Bull]

Is there a flash cup typa deally for a flint lock?  Sometimes the younguns shooting the thing are feeling some stuff flash back on them.

[Ranger]

http://www.trackofthewolf.com/(S(bofja545p0osud55ethfkl45))/categories/partDetail.aspx?catId=14&subId=172&styleId=791&partNum=FLASH-GD-UN-B

Here is one that Track sells. You can make one if it need to be smaller.