This Gun is GREAT. It has a great rate of fire and the accuracy is awesome. The battery installation is fine, its not any reason to not get this gun. The Rubberized parts are awesome, the stock is comfortable to rest you cheek on. The handle is EXTREMELY comfortable. The only bad thing is that it is HEAV. If anyone has used a Tippman 98 Custom, this gun is like 1 1/2 of that weight.
Ok sights (I would suggest a mounting rail and a red dot sight
Battery installation is kinda hard (I just bought a 9.6v 2200mah battery in a PEQ2 Battery box. I wired the battery out of the little piece by the front sight, and it works great.
Rating: [5 of 5 Stars!]