When I first received the rifle it was great fun. Sent many BB's down the barrel. The rifle was well made. It's a close copy to my real M4. I did put a red dot on it. Then I developed a problem with the rifle. No matter what I did I could not get the rifle to cock and fire. Owners manual provide little information on troubleshooting. Contacted UMAREX for assistance. Was told the rifle was out of warranty so they could not help. The rifle turned into a nice conversion piece. Currently waiting for new rifles to come in stock so I can replace the conversion piece. After all is said I would recommend purchasing this rifle. thanks-lew
