Which safety set describes a fragmentation grenade with striker release used in blast mode?

• A. he, frag, move, c/s, 1hrwt
• B. he, frag, move, c/s
• C. he, frag, move, jet, none
• D. He, Frag, Move, c/s, 1hrwt

Answer: (A)

Understanding how a safety set is read helps you pick the one that fits a fragmentation grenade with striker release used in blast mode. The set must communicate the explosive nature of the munition (high explosive content), the fragmentation risk (frag), how you may handle or move the item (move), any construction-related note relevant to the hazard (c/s), and any time-related handling note specific to this configuration (1hrwt). This particular configuration requires flags for both fragmentation and the striker-release initiation, plus a wait/time note, which is captured by listing HE, frag, move, c/s, and 1hrwt. The other options drop or replace these elements (for example, substituting jet or omitting the wait time), so they don’t fully describe the device’s safety characteristics.