How do you check the headspace ?
Remember these are 7.62 (not 308 Win) and there are 12 different 7.62 NATO headspace gauges for GO and 12 for NO-GO for different firearms and different reasons. Which one do you take ?
What should the 2A headspace be and whereabouts on the neck should it be measured ?
On the subject of Ethiopia, RTI were selling 'bargain basement' Ishapore rifles that they appear to have sourced from a 'scrap heap' in Ethiopia