Not quite sure I get what you mean on the first thing.
Ill have to look into them polys on the back. I noticed them earlier but they didnt look too bad in gourad shading so I was being lazy

Well I decided to have a lil fun and added a lil more detail to the gun... Part of me likes it another part doesnt.. So figured id get someone elses opinion... It added back all the polys i managed to skim 1854 again... but just got bored and decided to see what it would look like.
