Speer Gold Dot G2 Fail, 40 S&W 180gr Clear Ballistics Gel Test | Shield and Fullsize M&P
This gel test evaluates the Speer Gold Dot G2 180gr 40 S&W ammunition. The test revealed significant issues with expansion when the ammunition was fired through four layers of denim, resulting in poor wound channels and over-penetration. However, when fired without the denim barrier from a full-size barrel, the ammunition demonstrated proper expansion.











