Negative ammo count with claw

hi I’m pretty new to forums but I’ve been enjoying the gears series and recently me and my buddy got really into escape(boredom from horde) however he picked up a Claw and when he gave it to me it had -52 ammo …how do u even get -52 rounds?

If this is a bug please address it as I have enough issues with the hit boxes in this game and the major lag issues but ammo problems cause aggrivating deaths.

Difficult to say… personally I never encounteted it. Whom was it traded from?

Apparently he picked it up from a drone and then he gave it to me for my sniper rifle…then when I wanted to fire it had a negative round count