What the gun is capable of, what it is intended for, still frightens me more than what it may prevent. (Para.4)
Meaning: I am more afraid of the power of the gun and the purpose of using the gun than what I fear it might prevent.
be capable of: to have the ability, space, or means to do
He is capable of doing these experiments. 他能做这些实验。
She is capable of doing much better work. 她能干得更好。
intend: v. 1. plan, mean or make something for a particular person or purpose
This set of textbooks is intended for university students. 这套教材是为大学生编写的。
I intended to prove that this woman could not have committed this crime. 我意在证明这位妇女不可能犯这种罪。
2. plan or mean to do something
She intends to take a trip to China next year. 她打算明年到中国旅行。
I intend to go with her. 她打算同她一起去。
He intends to ask the managers for a raise in pay. 他想要经理给他提薪。