Just finished. All mods have been made by me. Some parts were taken from CCS, some from GB.
1. Converted .
2. Porting to 3x3/32. Gas block has been removed.
3.Completely polishing of the carrier , bolt and FCG has been made. Slightly re-profiling as well. Smoothed all sharp edges.
4. Chaos rails.
5.Auto gas regulator with CCS puck.
6. Billet aluminum folding stock.
7. JTE muzzle brake
and more ( working on the aluminum extended mag release and left side charging handle)