Winchester WST is a ball powder and THE choice to duplicate 12-gauge AA factory loads and standard velocity handgun loads. It is ideal for use in 45 Auto match applications. Consistent, clean, low flash and smoke are benefits to the shooter.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.