9mm 2011 pistols are stocked here from Atlas, SVI, and Staccato, covering both Minor and Major power factor builds across Open and Limited division configurations. 9mm's lighter recoil impulse and higher achievable capacity per magazine length make it the standard chambering for Open division race guns, where a compensator and 9mm Major loads let shooters run flat, fast-cycling guns that keep a dot tracking through strings of fire. Limited division shooters running 9mm typically load Minor power factor for reduced recoil and faster follow-up shots, trading some points-per-hit for speed on target transitions. Barrel lengths across this lineup range to match different comp configurations and balance preferences, from shorter barrels for a nose-light, fast-swinging gun to longer barrels for shooters prioritizing sight radius and velocity. Atlas, SVI, and Staccato each bring different frame geometries, trigger systems, and fit tolerances to the 9mm 2011 platform, so the right choice depends on your hand size, grip preference, and budget. Whether you're building toward a Major-power Open gun or a fast-cycling Limited build, this lineup covers the 9mm chambering options across the major 2011 manufacturers. Fast same-day shipping on most orders at Shooters Connection.