IWI US, Inc Galil Ace Gen 2, Semi-automatic, 556NATO, 16 Barrel, Black, Side Folding Stock, 1 Gen 3 PMAG, 30 Rounds GAR27 The modern AK lines, perfected. The new Galil ACE GEN II series of rifles, carbines, SBRs, and pistols, are a continuation of the original Galil ACE release. That update was derived from the superbly reliable mechanics of the original Galil rifle, first developed by IMI in the late 1960's.