Creedmoor Sports Group Measuring Card
Keep the Creedmoor Sports Group Measuring Card in your wallet so you'll be ready when a group size needs verification. It's the size of a business card, made of transparent plastic, and has 1/4", 1/2", 3/4", and 1" circles, as well as a 3" ruler.
Showing off your group size on social media (Use #CreedmoorSports)
Send to a friend who might be exaggerating how tight their gun shoots
Comparing groups during a friendly competition
A handy ruler to measure things