Mitchell Defense The DOC AR-15 5.56 NATO 10.3in Upper Receiver

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by Mitchell Defense

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Mitchell Defense The DOC AR-15 5.56 NATO 10.3in Upper Receiver

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Retail: $1,290.00

Overview

The Mitchell Defense DOC AR-15 5.56mm NATO 10.3in Upper Receiver is a duty-grade upper assembly built around a 7075-T6 billet upper receiver and a thermal-fit barrel seat. It features a cold hammer forged, chrome-lined 5.56 NATO barrel and a lightweight M-LOK free-float handguard.

Key Features

  • Thermal-fit billet upper receiver for enhanced rigidity and accuracy
  • ArmorLube Carbon Cutter BCG with C158 HP/MPI bolt for smooth cycling and improved wear resistance
  • Lightweight M-LOK free-float handguard for rigid accessory mounting
  • E-Series Cerakote finish for long-term environmental protection
  • Designed for a compact 5.56 platform for duty, training, or defensive roles

Specifications

  • Manufacturer: Mitchell Defense
  • Caliber: 5.56x45mm NATO
  • Overall Length: 19 in
  • Barrel Length: 10.3 in
  • Barrel Profile: Standard
  • Gas System Length: Carbine Length
  • Barrel Twist Rate: 1-7
  • 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

Compatibility

  • Compatible with AR-15

Specifications

Manufacturer:
Mitchell Defense
Category:
upper-receiver
Caliber:
5.56x45mm NATO
Platforms:
AR-15
Interfaces:
Magpul M-LOK
Length:
19.0"
UPC:
850073456262
MPN:
422111
Required Component:
Yes

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Where to Buy

Optics Planet
In Stock
$1225.50

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What's Included in this Bundle

Bolt Carrier Group
Bolt Carrier Group (MIL-SPEC)
Bolt Carrier Group Included: MIL-SPEC; ArmorLube Carbon Cutter BCG described.
Charging Handle
Charging Handle (MIL-SPEC)
Charging Handle Included: MIL-SPEC.
Muzzle Device
A2 Flash Hider
Muzzle Device: A2 Flash Hider.
Barrel
Cold Hammer Forged Chrome-Lined 10.3in Barrel
Barrel Length: 10.3 in; CHF chrome-lined barrel described.
Handguard or rails
M-LOK Free-Float Handguard
Lightweight M-LOK handguard/free-float handguard described.
Bundle Price: $1,225.50

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