that knife thingy is a blade or bayonet which can be retracted into the handguard.

and that is in fact a crappy way to balance out the gun which is so **** heavy.

Looks really nice tho the back of the stock looks a bit big

still nice
but tring adding a lil clour/shading would make it a lil betting me thinks

Looks awsome, mind if i model this?

go ahead, one of the reasons i posted it