The Modular Sniper behaves strangely when you add and remove mods on it. When adding it it adds aimdown time and when removing it again it keeps the time test items (Modular Sniper + Sniper Rifle Long Barel + Muzzle Brake + Bipod + Red Dot (Adding and removing Sniper Rifle Long Barel, + Muzzle Brake)) adds time and there is an error when loading the game save but when the game is restarted the aimdown time is reseted to a normal time like 51 that I mant in the comments to normal 3.6 sec for a Modular Sniper + Bipod + Red Dot no Barrel.

https://gist.github.com/HugsLibRecordKeeper/46ed4d82e1e32962192715f5284d05d0

Sorry for the 244 Mods