BOB'S BULLETS 40-180 FP 500 CT.

These flat point bullets are sixed .401'' (Not recommended for use in factory Glocks. Refer to your owner's manual.)
All of BOB'S bullets are made using a mix of 92% lead, 6% antimony and 2% tin. This alloy has a Brinell hardness of approximately 16.

WARNING: 

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov