Yup, send it home to Smyrna, Glock will replace the frame for you (assuming it just broke during normal use as compared to having been abused or altered).
What's the prefix of the guns serial number?
One of the things about Glocks that I find to be really impressive is how often they keep working after they break!
U.S. Army-MNNG 73-83 95 Bravo
NRA Life Member