AR-15 upper chambered in 17 HMR brand new in the box never fired comes with two new mags and specific buffer assembly for 17 HMR also have 800 rounds of ammo will make a package deal of $500 for the upper, mags, bore snake and the 800 rounds or will sell the upper separately for 275 and the ammo separately for 275 including ammo can located in shady shores whitesboro area.. I can meet within reason call or text only 719-415-5200.. no emails....I am under retail for ammo and upper No low ball tire kickers wanted.. DON'T WASTE MY TIME IF YOU ARE NOT CASH IN HAND SERIOUS BUYER .