SR5-SDU gen.II [SRC] is very well made replica of submachine gun MP5 from Taiwan Star Rainbow Company (SRC)

Replica is made from steel, aluminum and nylon. SRC made upper and lower from steel, this is new in this model. SRC is first producer who made it. Replica is very well made and it very similar to real MP5. The external barrel is one piece and it`s made from high quality aluminum. Parts that are made from nylon are fron grip and pistol grip.
The thread on silencer is 14 mm clockwise. The longest barrel that can be mounted into replica is 310 mm

Replica have V.2 gearbox with below listed parts:

1. - nylon piston with one steel teeth
2. - nylon piston head with o-ring
3. - aluminum cylider
4. - brass cylinder head with double o-ring
5. - reinforced steel gears
6. - 6 mm metal bearings
7. - nylon spring guide
8. - M100 steel spring

Set Included:

1. - replica
2. - magazine

Every replica pass initial check up.
It`s being checked and overshooted on XCORTECH X3200 chronograph.

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