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

Bundle Package

by Mitchell Defense

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 The DOC AR-15 5.56mm NATO 10.3in Upper Receiver is engineered for duty-grade reliability with a 7075-T6 billet upper and a thermal-fit barrel seat for enhanced rigidity and accuracy.

Key Features

  • Thermal-fit billet upper receiver enhances accuracy and structural strength
  • Cold hammer forged chrome-lined barrel for high firing schedules, heat tolerance, and bore longevity
  • ArmorLube Carbon Cutter BCG with C158 HP/MPI bolt for smooth cycling and high wear resistance
  • Lightweight M-LOK free-float handguard for rigid accessory mounting (M-LOK models) or quad rail handguard (quad rail models)
  • E-Series Cerakote finish for long-term environmental protection

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 (non-threaded muzzle device per listing)
  • Finish: Nitride
  • Gun Model: AR-15
  • Fabric/Material: 4150 CrMoV
  • Bolt Carrier Group Included: MIL-SPEC
  • Charging Handle Included: MIL-SPEC
  • Country of Origin: USA

Package Contents

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

Specifications

Manufacturer:
Mitchell Defense
Category:
upper-receiver
Platforms:
AR-15
Length:
19.0"
UPC:
850073456293
MPN:
422212
Required Component:
Yes

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Where to Buy

Optics Planet
In Stock
$1225.50

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Bundle Package

This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.

• Complete assembly ready to use

• Multiple components included

• Value package pricing

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