Ordered mine while I was deployed and had it shipped to a local dealer until my return from Afghanistan. Excellent customer service from Impactguns (as always) also received the weapon in excellent condition. Here is my initial review of the weapon. I absolutely love the piston design! I was truely amazed at how clean the interior kept at the range, the bolt had minimal residue build up due to the bolts coating. Very impressed with how it shot, just alittle more kick than what I am used to with the 5.56mm. I also enjoy the Magpul MIAD grip that comes with the rifle, it is very comfortable to grasp due to the adjustable backstraps and has excellent palm traction. I really like the troy BUIS, although these are currenlty my primary. A huge con is the weight, this weapon would be more suitable in a semi-auto sniper rifle role. The vltor stock is very comfortable but again weights the weapon down even more, I plan to change it out with a Magpul CTR stock. As reported by numerous buyers there is a slight wiggle with the upper and lower receiver mate, but everyting else is rock solid. I have no regret purchasing this rifle.