Calico Liberty 50 9mm Semi-Auto Rifle, 16-inch Unthreaded Barrel, Top-Mounted 50-Round Helical Magazine, USA
The Calico Liberty 50 stands out with its top-mounted detachable helical magazine system, bottom ejection, and roller-delayed blowback operation. This 9mm semi-automatic rifle features a 16-inch unthreaded barrel, a fixed synthetic stock with a 16.0-inch length of pull, and a Bakersfield, California rollmark. Its distinctive controls and robust polymer furniture make it a unique and recognizable platform.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. Scratches and blemishes are present on the exterior. Pitting is visible on some of the roll pins and several smaller controls. The bore is clean and shiny.
What's Included
- Calico Liberty 50 9mm semi-automatic rifle
- 1x 50-round factory Calico top-mounted helical magazine (visually confirmed)
The Liberty 50 uses a roller-delayed blowback, semi-automatic action paired with bottom ejection, giving it a compact vertical profile with the magazine mounted on top. The detachable helical magazine provides a 50+1 capacity and is specific to this system.
The rifle is configured with an unthreaded 16-inch barrel and a ventilated polymer handguard. The charging handle features serrations for positive control. A manual safety selector with pictogram markings provides clear, intuitive indexing.
Its fixed synthetic buttstock is mounted on a square tube, and the stock’s length of pull is fixed at 16.0 inches. The rifle also includes a synthetic pistol grip and a front sling swivel for straightforward carry attachment.
Sighting is handled by a fixed front post and an adjustable rear aperture mounted on a bracket with twin adjustment knobs. The rifle carries a Bakersfield, California, USA rollmark, matching its domestic manufacture.




