The workhorse of the airsoft pistol world. The KSC G19 is world-famous among airsofters for its performance and reliability. It is fully compatible with KWA's ATP magazines and 80% of ATP parts. Should you need to replace something, chances are KWA has it. 
This particular G19 you are viewing is in superb condition. It is the Taiwan version with a full-metal slide and barrel. It is the latest version in that the hop-up system is no longer the ball bearing design, but the new tensioner design found on the LM4 (shown in last photo). The slide now has trademarks engraved into the slide instead of silly white markings. This pistol was purchased new and used for a video shoot. It ran through 3 magazines before being put back in its box for storage. It is coming from a smoke-free home. If you have any questions, feel free to ask. Thanks for looking.