Round 4 of Calico reliability testing reveals persistent issues despite a new, longer striker spring and thorough cleaning. Light primer strikes indicate the spring replacement did not resolve the failure-to-fire malfunctions. Magazine winding recommendations are provided to mitigate internal friction, suggesting 18-20 cranks for the 100-round capacity.
The Calico Liberty 100 Carbine, despite its reputation for unreliability, performed exceptionally well on a demanding PCC course when its unique 100-round helical magazine was properly loaded and wound. Ian McCollum achieved a personal best time, outperforming an H&K SP-5, largely due to the continuous fire capability. This suggests that proper magazine maintenance is the key to unlocking the Calico's potential.
The Calico M-900 Carbine is a unique firearm known for its lightweight design and high-capacity helical magazines, holding 50 or 100 rounds. Its futuristic appearance led to use in sci-fi films, while its design philosophy was impacted by the 1994 Assault Weapons Ban. The M-900 utilizes a delayed roller locking blowback system and modern polymer construction, with its helical magazine design being a key innovation.
This video explores five unusual firearms, highlighting their unique design features and engineering. It covers the Boberg XR9-S bullpup pistol with its innovative rearward feeding mechanism, the high-capacity Calico rifle, the compact Kel-Tec PLR-16 pistol-caliber carbine, the ambidextrous FN FS2000 bullpup rifle, and the massive HK Mark 23 SOCOM pistol. The content emphasizes the engineering ingenuity and quirks that make these firearms stand out.
The Calico M900 is a unique 9mm carbine from the 1980s, notable for its top-mounted 50 or 100-round cylindrical magazines. Its design, influenced by the H&K MP5 with a roller-locked blowback system, faced challenges due to the 1994 Assault Weapons Ban. While a fun collector's item, its reliability is considered average, with the 50-round magazines performing better.
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