What does the cryptic crossword clue "Shooting party coming back nice and warm (4)" mean?

The definition is "nice and warm". The wordplay uses a reversal. GUNS (reversal="GUNS") = SNUG; definition: "nice and warm" The answer is SNUG.

Shooting party coming back nice and warm (4)

Times Cryptic #29037 | 23 Across | 2024-10-02 flower