Weapon Hold Bug

So im Working On a little Project, My Character has an ak 47 in his arms that shoots, everything was fine until Today, i logged on to continiue working on my project and noticed That my character has a giant ak47 following him around and furthermore the giant ak47 is now the one that shoots Bullets, not the ak47 in his arms. The Giant ak47 appears on my characters back when only when I Press play.I Checked the characters skeleton tree but the only ak that was present there was the Ak that my character holds in his arms, does anyone know how to fix this? I’ll attach some pics!

Error1.PNG|690x366

(before i press play)

after i press play