Quote:
Originally Posted by DavidJayUden
There is something about those early guns. Maybe the lines are sharper from using newer tooling...
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Maybe they were made before tumbling machinery to break sharp edges (small rounded stones in constant motion)...
Back in 1969, when I worked as a milling machine operator at an aerospace subcontractor, all my stringer clips were tumbled before final inspection...Gave them a 'stone washed' look...
