They seem to me like they are 60 grain pills not 62, especially if you weighed them and they averaged 59-60.9... Tracers are'nt no joke, so be very careful even after loading, they'll set one hell of a brush fire!!!
I know because I used to have a sweet pair of Cocorrans that you could absolutely see yourself in and I ruined them every time we went to Leonard Wood to fire crew serve weapons...( from stomping out tracer fires in dryed leaves)