7.5" 556 NATO Parkerized AR15 Pistol Upper Assembly with 9" Rail and Slim Cone Flash Can
- 7.5" 556 NATO Parkerized M4 Contour Barrel with 1x7 Twist and 1/2x28 Threads. Accepts both 223 Remington and 556 NATO ammunition.
- Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
- 9" Narrow Profile Free Float Rail machined from 6061 T6 aluminum. Very comfortable and very light weight. Your choice of M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
- 0.750" Low Profile Gas Block.
- Pistol Length Gas System.
- Slim Cone Flash Can with crush washer.
- OPTION - Choose the Rail Type (M-LOK or KEYMOD)
- OPTION - Add a Bolt Carrier Group
- OPTION - Add a Charging Handle
- OPTION - Add a Magazine
This upper assembly will fit all standard AR15 lower receivers.
This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.
You are responsible for knowing federal, state and local laws applicable to this item. AR15Parts.com reserves the right to not ship to addresses where it may not be legal to own this item.
300 Block out upper 7.5 inch barrel
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DetailsCurrent Stock: 84SKU: UA55N75PA07M428P_09ML00_SCUPC:Availability: Usually Ships in 24 HoursOld SKU: UA55N75PA07M4_09ML00_SC