Bushmaster "A3 flat top" m4 profile barrelled upper receiver w/ permanently attached phantom flash hider to give it an overall length of 16'' to meet federal law standards for infringed Americans.
This bbl is chrome lined w/ a 1/9'' twist rate. I have fired EXACTLY 127 rounds through this upper, so it is basically brand new.
This upper is of course in a "no more ban" configuration. So please be aware of your local laws before purchasing. Peoples Republic of Kalifornia need not inquire. Please take back your state!
This sale Does NOT include the charging handle, bolt carrier, or carry handle. What you see in the pics is what you get (minus the stained ironing board.)
Acceptable method of payment is U.S. postal money order, or paypal (paypal add 3%).
Please email me at firstname.lastname@example.org for arranging payment and any questions etc you may have. Thank you for looking.