Moriarti AR-15 .338 ARC 7.5" Pistol Upper Assembly / Mlok Free Float

AR-15 Line

AR-15 .338 ARC 7.5" Pistol Upper Assembly / Mlok Free Float

Upgrade your AR-15 pistol with the .338 ARC 7.5" Pistol Upper Assembly for unmatched power and performance in a compact, easy-to-handle setup. This pistol-length upper delivers impressive velocity and energy for both tactical use and hunting, all while maintaining AR-15 compatibility. 

Key Features:

• Barrel Length: 7.5" heavy-profile barrel, chambered in 338 ARC, ideal for close-range power and high-energy impact.

• Gas System: Pistol-length gas system for reliability and smooth cycling in your AR-15 pistol build.

• Barrel Profile: Govt-profile barrel with a 1:5 RH twist, optimized for accuracy with a non-fluted design.

• Barrel Steel: 4150CMV steel treated with a black nitride finish, providing excellent durability and corrosion resistance.

• Muzzle Device: Finished with a linear compensator in hardened steel construction, reducing recoil and providing a smoother shooting experience. 5/8x24 thread.

• Receiver Material: Built with 7075-T6 aluminum forgings, hardcoat anodized to MIL-SPEC standards for maximum strength and durability.

• Handguard: 7" Slim Profile MLOK Free Float Rail made from high-grade aircraft-quality aluminum and black anodized for durability. The free-floating design allows for more consistent barrel performance.

Assembly Details:

• Fully Assembled: This upper comes pre-assembled and is test-fired for reliable performance, ensuring smooth cycling and accuracy once installed.

• No BCG or Charging Handle Included: This upper does not come with a bolt carrier group (BCG) or charging handle, but these can be purchased separately to complete your build.

Important Notes:

• Stock Availability: Rail designs and features may vary depending on availability, but rest assured that all designs meet the same high-quality standards.