New Windham Weaponry AR-15 Multi Caliber/ in 7.62 X39. Also many different calibers with complete uppers and mags can pin on and operate as they should. This is Unfired /with (30)Rd metal magazine. All Windham Weaponry Firearms are lifetime warranty to whoever owns the Rifle.Only Legal age buyers-and message me is always faster response(REDACTED). $875.00 OBO. Note here's a few calibers that are adaptable (.223/5.56-.22lr- 350 Legend-450 Bushmaster-.9mm •••••.