Instruction for the details：
Lost wax casting steel made front sight base and the shape of the flash hider.
The close-up shots of sight base.
Replica wood upper and lower hand guard.
Charging receiver and Rivets.
The magazine hole and magazine tenon under the body.
Fire mode selector and stamped characters .
The fixed hook for folding stock, serial number, and upper receiver cover.
Close-up shot of rear body.
Close-up shot of front body.
Very easy to adjust HOP-UP.
