The PTRD-41 animations need to be fixed to be historically accurate. The player should not have to open the bolt using the bolt handle, the gun itself does that using the recoil energy (hence the big cheek pad to prevent your jaw from being smashed). The player should only have to load a new round and close the bolt.
Source: PTRD 41: The Simple Soviet Antitank Rifle of WWII
Priority: Low-Medium, due to the current animations’ negative impact on rate of fire and resulting impact on gameplay