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Showing results for tags 'vepr gas system'.
Decicded to start new thread for testing info on new imported 030's Range day with the legion 030 unconverted. So far great news!! This test is with a completly stock and untouched legion 030 IZ-433 using federal wallmart bulk pak and fioucci 2 3/4 HV buckshot. w/ IZ-433 4 rd mags...yes only 4 round capacity. http://www.youtube.com/watch?v=THDfK2sq_3I I even built a short tappet but never needed. I have shown the 030 gas system to several other engineers and they agree there is not a resonable explaination on how it can regulate between pressure differintia