Bought my G4-A5 DMR in late September.
At the time of this review, it is completely factory stock. No internal changes made to enhance performance.
-No rail wobble...at all.
-Accurate range: ~200 ft.
-Just plain well built and solid.
-Withstood a drop from 4 feet with no damage.
-Low-ish FPS (Meant to be upgraded)
-Small battery fit
Overall: Worth the buy. A great project gun. Meant to be upgraded to your needs.
Rating: [5 of 5 Stars!]