Texturing AK 47's barrel. Help!

i’ve been blending my ak 47 assault rifle now about 3 weeks and now im stuck at texturing of my rifles barrel. It’s supposed to look like this http://www.deactivated-guns.co.uk/detail/AK47_folding_stock_mint.htm , but mine is not even close.

Could give me some advice? :smiley:
And sorry if there appears to be some bad english :smiley:

Thanks!

This is what it looks like right now… And i know the UV unwrapping sucks, so please don’t remind me about it :smiley: im working on it.