The most common and most likely answer to this crossword clue is the 6 letter word RIFLES
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More clues leading to the result RIFLES
Buddy explains!

The straight part
We know that "Searches/weapons" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case searches/weapons = rifles.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does RIFLES mean?
RIFLES noun- A shouldered firearm with a long, rifled barrel to improve range and accuracy.
- (usually plural) A rifleman.
- An artillery piece with a rifled barrel.
- A strip of wood covered with emery or a similar material, used for sharpening scythes.
- To quickly search through many items (such as papers, the contents of a drawer, a pile of clothing). (See also rifflehttp//verbmall.blogspot.com/2008/05/riffle-or-rifle.html)
- To commit robbery or theft.
- To search with intent to steal; to ransack, pillage or plunder.
- To strip of goods; to rob; to pillage.
- To seize and bear away by force; to snatch away; to carry off.
- To add a spiral groove to a gun bore to make a fired bullet spin in flight in order to improve range and accuracy.
- To cause (a projectile, as a rifle bullet) to travel in a flat ballistic trajectory.
- To move in a flat ballistic trajectory (as a rifle bullet).
- To dispose of in a raffle.
- To engage in a raffle.