Alright, first off, this is part build, part classifieds listing. If this is a problem, I apologize. I'm looking to build a G3A4ZF. Yes, I'm being very specific, and I don't mean the G3A3ZF which is far more common. For those of you who don't know what the G3A4ZF looks like, here's a picture of a bundeswehr Heer soldier operating under the ISAF with a G3A4ZF: Here's the problem: I'm missing a few things, namely the hendsolt zeiss 4x24 scope and integrated NATO claw mount, and the A4 retractable stock. Oh, and a front sight. Here's what i have to work with: As you can see, I have a little ways to go. Now onto the part where I talk about how i plan on getting these parts. As much as I'd love to, I don't want to spend over $500 on a scope I plan on using for airsoft, so I found something I can use as a substitute: http://www.amazon.com/UTG-Range-Estimating-Illuminated-Scope/dp/B002TUSJPM/ref=sr_1_1?ie=UTF8&qid=1345378198&sr=8-1&keywords=UTG%204X%20Range%20Estimating%20Illuminated%20CQB%20Scope Problem is, with college expenses, I don't have the cash to buy it. however If someone were to buy this and an A4 retractable stock, I have two things i'd be willing to trade: First is a very, very nice Tech Force 3-9x40 with red/green/blue dot illumination. http://www.sears.com/shc/s/p_10153_12605_SPM5893110509P Second is a very niceUMP-style folding stock for the G3, by G&G: http://www.airsoftgi.com/product_info.php?products_id=5822 I'll gladly trade both of these for the scope and an A4 retractable stock. Thank you for your time.