1st issue M16 Colt upper, 'slickside' without FA. Complete with rear sight and ejection cover installed. Overall in like new condition, some minor rub marks and couple little marks near the threads. Finish is good 98%, hardly looks used. Good shape for 40 years old! Build a super lightweight upper with this one.
Price $85 shipped, dang rare to find one in this shape.
USPS MO or PayPal (3%)
email me DIRECT with any ?s