Moriarti AR-10 .308 7.5" Hybrid Pistol Upper – Mini Shroud, 7" M-LOK

7.5" .308 Hybrid Pistol Upper: Specs & Features

Upgrade your AR-10 project with the AR-10 .308 7.5" Hybrid Upper Receiver Assembly, designed for shooters seeking a compact and high-performance setup in .308 caliber. This upper features a 7.5" barrel with a 1:10 twist for excellent accuracy and performance, making it perfect for close-range tactical operations, range shooting, or personal defense. Crafted with premium materials and built for reliability, this upper provides everything you need for a powerful yet compact AR-10 pistol build.

Key Features of the AR-10 .308 7.5" Hybrid Upper:

• Barrel:

  • 7.5" .308 Pistol-Length Barrel
  • 1:10 twist rate, designed for stable and accurate performance with .308 rounds
  • Made from 4150 Chrome Moly Vanadium steel with a QPQ corrosion-resistant finish, ensuring longevity and durability in harsh conditions
  • Threaded 5/8-24 at the muzzle end, finished off with a mini shroud in nitride for enhanced durability and performance

• Upper Receiver:

  • A3 flat top receiver made from billet 6000-series aluminum, known for its strength and precision
  • Black hardcoat anodized for superior resistance to wear and corrosion
  • Comes with forward assist and dust cover pre-installed for rugged reliability

• Gas System:

  • Features a .750 low-profile gas block made from steel and black hardcoat anodized for enhanced strength
  • Pistol-length stainless steel gas tube ensures smooth operation and reliable cycling

• Handguard:

  • Equipped with a Moriarti 7” MLOK free float handguard, lightweight and highly durable
  • MLOK compatibility allows for easy attachment of accessories such as optics, lights, lasers, and grips
  • Low-profile design for enhanced ergonomics, especially in compact builds

Compatibility:

• DPMS compatible: This upper is designed for AR-10 DPMS-style lower setups, allowing seamless integration with standard .308 BCG and Charging Handle.
• Ideal for Tactical & Personal Defense: The 7.5" barrel offers a highly maneuverable AR-10 configuration perfect for close-quarter scenarios, home defense, or tactical operations.

Why Choose the AR-10 .308 7.5" Hybrid Upper:

• Compact & Powerful: The 7.5" barrel provides a compact build with powerful .308 rounds, offering the perfect balance of size and stopping power for tactical and defensive use.
• Precision Engineering: The 1:10 twist rate ensures optimal performance with .308 ammunition, delivering accuracy and consistency for short to mid-range shooting.
• Customization and Modularity: With the MLOK handguard, you can easily customize the upper to fit your shooting style by adding your choice of accessories like foregrips, lasers, and lights.

Specifications:

• Caliber: .308 Winchester
• Barrel Length: 7.5" Pistol-Length
• Barrel Material: 4150 Chrome Moly Vanadium with QPQ Corrosion-Resistant Finish
• Twist Rate: 1:10
• Muzzle Thread: 5/8-24
• Upper Receiver: Billet 6000 Series Aluminum, Black Hardcoat Anodized
• Gas System: Pistol-Length Gas Tube, .750 Low Profile Gas Block
• Handguard: 7” Moriarti MLOK Free Float .308 Rail
• Muzzle Device: Mini Shroud (Nitride Finished)
• Compatibility: DPMS Style Lower, Standard .308 BCG, and Charging Handle

Please note - Mlok rails may differ in design, depending on stock availability, the same excellent quality.

FAQ

What lower receiver does it fit?

It fits DPMS-pattern (LR-308 style) .308 AR-10 lower receivers. Large-frame AR dimensions are not fully standardized, so verify your lower pattern before ordering.

What is the shroud for?

The mini shroud covers the muzzle threads and moves blast forward while keeping the short barrel compact.

What twist rate does the barrel use?

A 1:10 twist, the standard choice for .308 Winchester that stabilizes common 150-175 gr loads.

Related: .308 AR-10 uppers · .308 AR-10 pistol uppers · .30 cal suppressors

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