A557 - Cartridge, cal .50,ball-tracer ratio pack

(3) (O) Apply a load of 80 lbs for the M2 link, 100 lbs for the M9 link. (3) (Info) The easiest way to tell which link you have is to read the model number stamped in the metal. (3) (I) Any link failure during the 30-second test is a . major. defect. (4) (I) A cracked or malformed link is a . major . defect. (5) (S) ................
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