A hunting rifle stock without the pistol grip

[Karle94]

So it may not have been a secret that I have been working on a M1903 rifle using some stuff I have smooshed together. What I am interested in getting my hands on, is a stock without the pistol grip. I would have done it myself, were it not for one problem; i can extract the files and diddle with them to my hearts content, but I cant get them back into the nif file, and therefore into the game.

 

So what I am wondering is if anyone with the proper expertise would be willing to modify the hunting rifle stock to the aforementioned specks, so I can use it in my M1903 mod.