Dern, I wish they would have had those years ago.
The down side I see is that if one follows where the BBs go, then that may carry over to live fire practice and one stops using the sights.
How well do the BBs work on "shoot-n-see" targets?
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)