I have an unused PWS CQB Comp as well as a FSC556. Both were bought for projects that never worked out and now my loss is your gain.
The CQB Comp is going for $105 shipped and the FSC556 is $85 shipped. If you want both I can ship them for $185. I accept money orders, personal checks and paypal (paypal is +3%).
If you're interested or have any questions message me on here or email me at Yamo1231@hotmail.com