Production Division
- Double-action 9mm, .40 S&W, or .45 ACP firearms that appear on the “approved list”. (see uspsa.org)
- Shooters may change the sights, add skate tape, and tune the internal parts of the gun.
- Other external changes not allowed.
- Max 10 rounds in the magazine.
- All guns scored “minor” – no matter how powerful the load actually used.
- Holsters and equipment must be “non-race-type” and be worn behind the hip.
Single Stack Division
- Single-stack Government model pistols are the only guns allowed.
- Standard-capacity magazines only (8 rounds for “major” calibers, 10 rounds for “minor”).
- Holsters and equipment must be “non-race-type” and be worn behind the hip.
- Shooters may change the sights, add skate tape, and tune the internal parts of the gun.
- Shooters may change grips, slide stops, magazine releases, main-spring housings, triggers, etc.
- No optics, no porting, no compensators, or “devices to control recoil”, such as weights.
- Guns can be scored “minor” (9mm and light .40) or “major” (full-power .40 and larger).
Limited-10 Division
- Single-action autoloaders.
- Max 10 rounds in the magazine.
- Shooters may change the sights, add skate tape, and tune the internal parts of the gun.
- Shooters may change grips, slide stops, magazine releases, main-spring housings, triggers, etc.
- No optics, no porting, no compensators, or “devices to control recoil”, such as weights.
- Guns can be scored “minor” (9mm and light .40) or “major” (full-power .40 and larger).
Limited Division
- Same as “Limited-10” except high-capacity magazines up to 141mm overall may be used (171mm for single-stack guns).
Revolver Division
- Six rounds (only) between reloads.
- No optical sights, porting, or recoil compensation.
- May change grips, enlarge the cylinder release, change sights, chamfer cylinders, and tune the action.
- May score “major” using any bullet .355 or larger.
Open Division
- High-capacity magazines no longer than 171mm overall.
- Optics allowed.
- “Devices to control recoil” allowed.
- Guns may score “major” with any bullet .355” or larger.