From its shape and design, it could only be some sort of weapon.
There is no need to give me any sort of weapon.
Let's see what sort of weapon we can make between us.
He'd still better have some sort of weapon against them.
Even so, he looked for some sort of weapon, just in case.
It looked like he was aiming some sort of weapon.
Some you could even tell what sort of weapon they had by looking at their feet alone.
"Jones has some sort of weapon, and he needs a clear field for it."
They hope to find some sort of weapon to trade for food.
As he tried to get up, Sharon looked for any sort of weapon she could find.