alliant power pistol powder 4IB Special Use
Designed for high performance in semi-automatic pistols and is the powder of choice for 9mm, .40 S&W and .357 SIG.
Fast burning and consistent
Economical and accurate
Principal Purpose: High performance 9mm, .40 S&W and 10mm
Secondary Uses: Moderate pistol cartridges
WARNING:This product can expose you to chemicals which are known by the state of California to cause cancer anbirth defects or other reproductive harm.