Matt reviews for The Gun Corner the GHK G5 Gas Blowback SMG which is now on pre-order at Evike.com for US$270.00... "The GHK G5 is another evolution in the gas blow back series rifles from GHK. GHK is mainly known for their gas blowback AK series, but this game changer is a work of art. Performance, Reliability, and the Unique Look make this gas black a must have for any GBB enthusiast."