I have A shadow systems xr920. Comes with Holosun 407c x2, thread barrel and regular spring. Also comes with regular barrel and heavy spring for A suppressor. Cash only no trades. Must fill out bill of sale and must meet in Round Rock @ sky ridge plaza. Askin 1,050 for all of it. Might even sell A Mini Draco. Contact me @ 512-9zero9-12 seven 4.