Originally Posted by
Tokarev
Today's reply from SRC's Tim Lesser:
Regarding your questions, the Relia-Bolt is magnetic particle inspected, high pressure proof tested, and through-hardened.* Of note, however, is that we’re using a proprietary heat-treat process specifically developed for S7 steel in this type of use.* The repetitive shock and thermal variance associated with AR/MSR bolts is unique, and our testing revealed some very interesting information as to how we could improve on the already superior S7 steel.
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