Shadow system MR920 combat. 2 mags. Looking to really trade for Glock , Fn. ( Ruger - only a 5.7).

interested in 43x mos, 19x mos, maybe Glock 27 , really only fn I would want is a 509. Would really like a fn 509 tac. Depending what you have and what all comes with , debates if you need to add cash. Open to offers. 

call or text 740 - 895 - 04 zero 4