Manwell Rifle & Carbine bugged?

[MHJR]

I have renamed them so I don't know which is which lol, but one of them got like this long string of negative number for its [Range] stat, some -28501929... so so

also it's kinda bugged? almost always miss despite the aim is right on the enemy's body don't matter how far or near they are, I have to shoot several times for the damage to register

it threw me off a lot of times when faraway enemies didn't die when I snipe them, costing me my stealth.

[Lord Nighthawk]

Does work without a flaw for me without displaying werid numbers. Got that stuff for years now.
Must be a mod on your side somehow changing weapons behavior, maybe something that overwrites items refid´s or something.

[Bored Peon]

Using a scope to snipe with the Manwell has ALWAYS sucked @#$% through a silly straw. I would say if you can average a 50% ratio of hitting when sniping with that rifle you are doing spectacular.

In other words I think the mod author gave that rifle extra sway values when aiming with a scope.