I have a black SPR mod 0 in great shape. It has a 14.7" barrel with a pinned AAC Blackout. Has maybe 550 rds through it suppressed. Comes with everything from the except the lwrc stock has been replaced with a CTR. Looking to trade for an LVOA, KAC, Larue, DD or Noveske. Let me know if you have something and I can add or accept cash. Thanks for looking.