You probably already suspect the answer to this 50/50 question on windshield ballistics, so you might as well get some confirmation in this short video from Full Mag.
Most modern windshields are made from a sandwich of two layers of laminated safety glass around a plastic interlayer. While its designed to hold together when shattered, no one ever said it was bullet resistant, even when presented with bullets on the low-end of the power spectrum.
Oops. Did we just give away the ending?