The Colt AR-15 Upper Receiver Assembly comes complete with Magpul adjustable flip-up rear sight, charging handle, bolt and bolt carrier assembly. The Colt AR-15 Upper Receiver also comes complete with A2 flash hider, M4 polymer handguard, and a barrel with a black parkerized finish. This Upper Receiver Assembly comes with a picatinny-style flattop rail for plenty of accessories, and is more than ready to offer maximum versatility.
Features
- Magpul Adjustable Flip-Up Rear Sight
- A2 Flash Hider
- M4 Polymer Handguard
- Black Parkerized Barrel Finish
Specifications
Product Information
| Cartridge | 5.56x45mm NATO |
| Finish | Black Parkerized |
| Material | Aluminum |
| Style | M4 Polymer |
| Barrel Length | 14.5 Inches |
| Twist | 1:7 Inches |
| Threads | 1/2″-28 |
| Barrel Contour | M4 |
| Sights | Yes |
| Barrel Finish | Black Parkerized |
| Chrome Lined | Yes |
| Gas Block Diameter | 0.75 Inches |
| Gas System Length | Carbine |
| M4 Feed Ramps | Yes |
| Upper Receiver Type | A3 Flat-Top |
| Barrel Material | Chrome Moly Vanadium Steel |
| Handguard | M4 Style Polymer |
| Bolt Carrier Assembly Included | Yes |
| Muzzle Device | A2 Flash Hider |
| Mil-Spec or Commercial | Mil-Spec |
| Compatible With |
AR-15
|
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