Help! Gbbr for around 300$

[JellyMush]

I am looking for a gas blowback rifle for around 300$

I haven't been into airsoft for very long since I quit a while ago but I'm DEFIENTLY wanted a gbbr. I love realism!

Things I wish in a gun.

1) all metal. Like the feel and weight

2) when mag is empty. Won't shoot anymore

3) not really long

 

Also if you could refer me to a forum about upkeep on gbb guns and just general knowledge. I'm a fast learner.

 

Here are some options I've seen so far. Also I would be okay with upgrading a gun. Or having one upgraded and built for me.

 

http://www.airsplat....E-HK416-GBB.htm

 

I think the above and this are the same

 

http://shop.ehobbyas...ml#.VBOwqNm9LCR

 

Not a fan of this ones look though

 

http://www.evike.com/products/37275/

 

All suggestions and opinions welcomed.

 

Thank you for your time!

[NonEx]

Reported as dupe;

 

http://arniesairsoft.co.uk/forums/index.php?/topic/213685-gbbr-for-around-300/