`complete trades left/right/front of lower and on left upper/ and bolt.
` reinforced hammer roller
`WA recoil spring(mark up, don't know which,maybe 160%)
`some wear on rails, mounting stuff and etc.
`steel flash hider(painted orange, steel)
`battery stow-away grip(pistol grip)
`10.5 inch and 14.5 inch interchangeable barrel.
`black steel body and externals