Moriarti AR-15 5.56/.223 7.5" Slick Side Upper with Mini Can – M-LOK, 1:7 Twist

5.56 NATO &.223 Wylde

AR-15 5.56/.223 7.5" Slick Side M-LOK Upper Assembly with Mini Can – 1:7 Twist, 4150 CMV, Pistol Gas

Upgrade your AR pistol build with this AR-15 7.5" Upper Assembly, designed for tight spaces and high maneuverability. Chambered in .223 Wylde, this upper ensures compatibility with both .223 Rem and 5.56 NATO ammunition. The 4150 Chrome Moly Vanadium barrel is finished in durable phosphate and features a 1:7 twist rate for superior bullet stabilization.

A slick side billet upper receiver delivers a streamlined profile without a forward assist or dust cover, while the 10" M-LOK handguard offers extended real estate for tactical attachments. Topped off with an aggressive Mini Can muzzle brake, this setup is both functional and eye-catching.

Key Features:

• Chamber: 5.56 NATO

• Barrel Length: 7.5"

• Twist Rate: 1:7

• Barrel Material: 4150 CMV, nitride finish

• Gas System: Pistol-Length

• Gas Block: .750 Low Profile, steel

• Muzzle Device: AR-15 Mini Can (1/2x28 threads)

• Handguard: 10" M-LOK Slim Free Float

• Upper Receiver: Billet Slick Side, hardcoat anodized

• Feedramps: M4

• Bolt Carrier Group: Not Included

• Charging Handle: Not Included

Note: Rail design may vary slightly based on availability, but all variations meet Moriarti's high-quality standards.