Have 100 rounds of (USA300BLK) Winchester USA 300 Blackout 125g Open Tip Range ammo (AKA 300AAC). This ammo is LOOSE, as the factory boxes were discarded. Also included is 60 x 1-fired (cleaned) cases of the same Winchester ammo. Note the case head-stamp on this ammo is “LC” for the Lake City Arsenal operated by Olin (Winchester’s parent company). Advertised price includes FREE ground shipping to USA lower 48 EXCLUDING CA, CT, IL, MA, MD, NJ, NY, RI . Payment by personal check is OK with 5 biz days to clear my bank.