The .38 Super Comp is a heavy duty rimless 38 Super. Similar internal capacity to 38 Super. Designed to enhance feeding reliability in high capacity magazines of competition raceguns chambered for .38 Super. May require minor extractor tuning in some firearms.

Starline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years out of their state-of-the-art manufacturing facility in Sedalia, MO.