||When the Sentry arrived I was amazed at the amount of protective material that was stuffed inside the package to prevent harm during the shipping process, A+. The second thing I noticed, when I removed the gun from the protective packaging, was the rock solid state of the gun. Nothing needed to be tightened, everything was in place and no loose rattles, A+. The accessories included in this package deal do nothing but increase it's value. The ladder rails, mod stock, fore-grip, ergo grip, vltor flash-hider, and buis by themselves would amount to the price of the total package, A+. Upon opening the internals I was amazed by the quality of the "Stock" parts. Once again, if you tried to build this gearbox separately it would cost the same as the entire package deal. Everything is full metal/ polly-carb. and very sturdy. the only complaint I have is that everything was WAY over-lubed, It almost looked as if the gearbox was wet when I removed it from the lower receiver.
To sum things up, this is a must-buy package deal. There are no down sides to this purchase and you will not be disappointed with the quality/quantity to value package you receive.
Wonderful cost to value ratio.
amazingly well manufactured product, Rock Solid.
Many extras that would double to triple the cost of the gun if purchased separately.
390 FPS stock. (still under 400 in order to accommodate fps limitations at most ops)
Great accuracy and range in stock form
Runs great on 11.1 lipo and 7.4 lipo .
Over lubed Gear Box (if you know your way around a gear box, you will want to clean it out and re-lube it)
Little battery space/ difficult to install a normal crane stock battery without wiring it into the stock. Lipo in the buffer tube is the way to go.
Rating: [5 of 5 Stars!]