Used, very good to excellent condition M4 type upper. I wanted a DD 12.0 FSP for my M4 and rather than going through the pains of taking this upper apart, I just built a whole new upper. It has about 2000-2500 rounds through it - part of a carbine class and alot of practice. Cleaned and maintained throughout. With a life expectancy of 10,000 rounds minimum (20,000 more likely), there's a ton of life left on this barrel. There is a small ding on the left side from the bolt release.
- Colt 16", 1/7 twist, gov't profile, chrome lined barrel with extended ramps and an "F" marked FSB - barrel is stamped "C MP 5.56 NATO 1/7" - NOTE: No bayonet lug (As new price would be $300+)
- A4 upper receiver with extended ramps - don't know who made it; it came from BC USA; it has a keyhole forging mark on it (As new price would be $95+)
- DD 7.0 rail system (As new price would be $300)
- A2 FH with crush washer
- NOTE: Bolt/carrier and charging handle ARE NOT includedIf it's not pictured, it's not included.Another $600+ upper
Asking $465 shipped paying with USPS MO.
Can take PayPal, but you pay the fees - total is $479