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Made in USA
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Product Info for Mitchell Defense The DOC AR-15 5.56mm NATO 16in Upper Receiver
The Mitchell Defense DOC 16in 5.56 NATO Upper Receiver provides superior heat control and reduced system weight through its barrel construction. The billet 7075-T6 receiver uses a thermal-fit barrel seat to enhance rigidity and promote consistent barrel harmonics. The ArmorLube Carbon Cutter BCG with Carpenter 158 HP/MPI bolt ensures dependable cycling with excellent carbon resistance. The M-LOK free-float handguard supports flexible accessory placement. The E-Series Cerakote finish ensures corrosion and abrasion resistance. This upper is ideal for shooters who need a lightweight, accurate, and durable 16in configuration.![]()
Specifications for Mitchell Defense The DOC AR-15 5.56mm NATO 16in Upper Receiver:
| Manufacturer: | Mitchell Defense |
| Caliber: | 5.56x45mm NATO |
| Overall Length: | 25 in |
| Barrel Length: | 16 in |
| Barrel Profile: | Standard |
| Gas System Length: | Mid Length |
| Barrel Twist Rate: | 1-7 |
| Firearms Threads Per Inch: | Non Threaded |
| Muzzle Device: | A2 Flash Hider |
| Finish: | Nitride |
| Gun Model: | AR-15 |
| Fabric/Material: | 4150 CrMoV |
| Gun Make: | AR Platform |
| Bolt Carrier Group Included: | MIL-SPEC |
| Charging Handle Included: | MIL-SPEC |
| Country of Origin: | USA |
Features of Mitchell Defense The DOC AR-15 5.56mm NATO 16in Upper Receiver
- Thermal-fit billet 7075-T6 upper minimizes barrel movement under heat
- Carbon Cutter ArmorLube BCG with C158 HP/MPI bolt ensures reliable, smooth cycling
- Free-float M-LOK handguard offers stable and ergonomic accessory mounting
- E-Series Cerakote improves wear and corrosion resistance
- Ideal for shooters wanting lightweight precision in a 16" configuration
Package Contents:
- Mitchell Defense The DOC AR-15 5.56mm NATO 16in Upper Receiver
Mitchell Defense The DOC AR-15 5.56mm NATO 16in Upper Receiver Orderable Models
List of Orderable Models
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Cold Hammer Forged Chrome-Lined Barrel, Black Finish, M-LOK Free-Float Handguard, 462111 , MPN: 462111 , UPC: 850073456590 , Code: 6PS-UFH-VGB23-462111
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Cold Hammer Forged Chrome-Lined Barrel, Jungle Green Finish, M-LOK Free-Float Handguard, 462311 , MPN: 462311 , UPC: 850073456637 , Code: 6PS-UFH-VGB23-462311
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Cold Hammer Forged Chrome-Lined Barrel, Flat Dark Earth Finish, M-LOK Free-Float Handguard, 462211 , MPN: 462211 , UPC: 850073456613 , Code: 6PS-UFH-VGB23-462211
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Carbon Fiber Wrapped Barrel, Black Finish, M-LOK Free-Float Handguard, 464111 , MPN: 464111 , UPC: 850073456538 , Code: 6PS-UFH-VGB23-464111
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Carbon Fiber Wrapped Barrel, Jungle Green Finish, M-LOK Free-Float Handguard, 464311 , MPN: 464311 , UPC: 850073456576 , Code: 6PS-UFH-VGB23-464311
- Mitchell Defense DOC 16in 5.56 NATO Upper Receiver, Carbon Fiber Wrapped Barrel, Flat Dark Earth Finish, M-LOK Free-Float Handguard, 464211 , MPN: 464211 , UPC: 850073456552 , Code: 6PS-UFH-VGB23-464211