Airsoft gbb tech work available I am bringing you good tech work at a low cost It's 20$ for me to find the problem and 15$ a hour to install the new parts or fit what was broken Also I do general maintenance oiling refitment and more that's 25-30$ Prices are all shipped back to you!!!! The pictures above are a couple of builds I have going right now!!! I can also build guns from scratch for you just message me for info