A 40mm Caliber, and You Call This a Sniper Rifle?

I also commented on a novel. The protagonist seems to have developed a sniper with a caliber of 30cm. That's right, it's 30cm. I didn't type it wrong. I had a lot of people give me likes at the time. With 30cm, I think one shot would kill a sniper.

How much recoil does a 40mm sniper have?

Not two thousand kilograms, two thousand kilograms is two tons

Can you do a good job with weapons? If you have to suddenly add a woman, I feel comfortable and make me vomit. Since the protagonist is a person who is dedicated to developing weapons, why don't we write about random things?

Scientific research article. It's still within the system, preferably with a single female protagonist or no female protagonist.

Single shot, the one who can kill someone with one shot is the sniper (*head saves life)

Military and industrial novels generally don't have an ending, why? The author probably went in to drink tea.

With a double scope, one shot kills you, this is sniping

If you have a mirror and shoot to death, what is it if it's not a sniper?

They have started to show off randomly, taking things to sell casually, not secretly giving good things to the superiors, and insisting on showing off. Remember that you don't have to ignore everything if you have good things. Regardless of whether the superiors have money or not, whether they can equip these is the problem of the superiors. But you sell it, but you don't give it to the boss. You have to pretend to be innocent before giving it. Look at**