Smith & Wesson 300 Whisper / 300AAC / 300 Blackout on a Spike's Tactical Punisher enhanced lower. 5R rifling and is deadly accurate...shot less than 30 times. Also shoots 300 AAC Blackout. Daniel Defense grip, Magpul RVG and BAD lever, and enhanced LPK with short throw ambidextrous safety. Price includes all the ammo you see in photo and full 3 magazines (over $700 worth of ammo alone). Does NOT include optics. $1600 OBO. Thank you for looking.