I didnt put any details like the button for the clip, the barel isnt the best, it doesint have that nob thing to cock it, and other random details... Well anyways, I didn't scale it down to the size of the MA5B Assault Rifle or the S2AM sniper rifle, And if you replace the sniper rifle, you should get a guy with a pc and HMT v3.5 so you can edit the recoil.
Hope you like!

P.S: Could you give me some feedback and vote in the poles. Thank you!