WTS/WTT Spikes Tactical 9mm AR Pistol in Tucson, Arizona For Sale

Looking to trade a 9mm AR pistol for a good railed xxxx, preferably the sig scorpion xxxx. Fun gun to shoot and great home defense weapon. Please offer a realistic trade.
- Spikes multi cal lower
- 7.5 inch barrel
- 9 inch Midwest Industries free float rail
- Kak flash can
- Sig SB15 arm brace
- BCM charging handle mod 3
- Magpul BAD lever
- BCM pistol grip
- Magpul backup sights
- two 32 round mags
Asking $940 for everything, Aimpoint not included. I also have a Vltor MUR upper receiver for extra cash.
if interested call or text xxxxxxxx13