My last post was like a week ago or more, so i figure I might as well make a new review.
This is Thor here, and today, I will be reviewing my Umarex licenced Tokyo Marui clone MP7A1. this gun shoots around 230fps with .20 gram bbs. The body is clear plastic, and there is fair bit of metal on this miniature beast.

This 1/1 scale MP7A1 includes:

Metal flip up iron sights,
Metal Retractible Stock,
Plastic folding fore-grip,
2 Small  side 20mm Picatinny Rails
1 long top 20mm Picatinny Rail
Full Trades.

Metal and Plastic Externals (from back):

Butt of stock: Plastic
The rails that allow the stock to extend (what are they called?): Metal
End Cap: Metal
Body: Plastic
Body Pins: Metal
Top Rail: Metal
Iron Sights: Metal
Saftey: Metal
Trigger: Metal
Magazine Release: Plastic
Mock Bolt Catch: Metal
Side Rails: Metal
Folding Fore-Grip: Plastic
Outer Barrel: Metal
Magazine: Metal, Plastic

Internals:

Metal Compact MP7 Style Version 2 Gearbox
Plastic Hop-up
Brass Inner Barrel

Gearbox Internals:
Metal Shell
Metal Gears
Metal Spring xD
Brass Cylinder
1 Metal tooth Poly-Carb Piston
Plastic Spring Guide
Matal Motor (Thats Right, the Motor is in the gearbox)
6mm Plastic Bushings

Other notes:
Try not to hit the Fire Selector Switch while shooting. I did this and broke the hop-up.
DO NOT DRY FIRE THIS GUN! I broke the gearbox like that.
Replacement parts are vary hard to find, But you can get them here: www.airsoftgunrepair.com/mp7airsoftgunreplacementparts.html

Thats all for now check back later for more!