Up for sale is a Bushmaster M4 cut rifle barrel with A2 sight post. Being a Bushmaster M4 barrel it is chrome lined. Being used it has less than 300 rounds through it, has a scratch on the left side just foreward of the gas block, and I can attest to it's not liking steel ammo (Tulammo). I am asking $150.00 obo and a regularly travel between Hillsboro, OR and Olympia, WA so I can meet you anywhere between. I'll post pics tomorrow eve.