Since 1932 High Standard is the manufacturer of our World Famous .22 target pistols, M1911 pistols, HSA-15 Rifles/Carbines in 5.56mm/.223Rem/.300 AAC-Blackout, M16’s and M4’s. AMT-AutoMag II and AMT Backup; Interarms-AK style Carbines in various models; and United States Cartridge Company. Most recently, High Standard introduced Herrett Custom Stocks to our portfolio of brands and companies.