ASTRA 'MODEL 1921 (400) COLOMBIAN MILITARY ISSUE FROM THE ASTRA FACTORY COLLECTION' 9mmL, sn:60828. Mfg:1936. A Extremely Rare Pre-WWII Colombian Military Issue. Listed by Serial Number in ‘Astra Automatic Pistols’ by Dr. L. Antaris as from the Astra Factory Collection that was Sold in 1959. It is The Only Known Example! Left Slide is Marked ‘EJERCITO DE COLOMBIA./”PAEZ”. In Fine 95% Condition with holster blue fading. Near Perfect Checkered Black Horn Astra Logo Grips. Near Mint Bore. REDUCED! Item: HG-1770.