-snip-
--The oval-ish things on the tip of the barrel look odd, either extrude them into holes or remove them.
Improvements?
change the main barrel
wats that
Those are textures. It's part of the flash hider.
Then make it holes like the picture shows instead, the texture looks odd to me.And the clip still looks too plain, make it more like the clip on yndaaa's Ak-47.