AR-15 .224 Valkyrie 20" Stainless Steel Upper Assembly / Left Hand / M-LOK / Precision Barrel

.224 Valkyrie

AR-15 .224 Valkyrie 20" Stainless Steel Straight Fluted Upper Assembly / Left Hand / Slick Side / M-LOK Handguard

The AR-15 .224 Valkyrie 20" Stainless Steel Upper Assembly from Moriarti Armaments is a high-performance upper specifically designed for left-handed shooters. It features a Match Grade 416R Stainless Steel barrel, offering exceptional accuracy and durability. This upper assembly is equipped with a rifle-length gas system, .750 gas block, and free-floating 15" M-LOK handguard, making it ideal for precision shooting and versatile use.

Perfect for left-handed enthusiasts, the slick side upper receiver comes without a forward assist or dust cover, enhancing the overall sleek profile. The 416R stainless steel barrel ensures consistent accuracy with a 1:7 twist rate, ideal for stabilizing heavier projectiles. Whether you are upgrading your existing rifle or building a new one, this .224 Valkyrie upper delivers top-tier performance.

Key Features:

• Barrel: 20" Match Grade 416R Stainless Steel Straight Fluted Barrel chambered in .224 Valkyrie with a 1:7 twist rate for enhanced projectile stability.

• Gas System: Rifle-length gas system with a low-profile .750 steel gas block and stainless steel gas tube.

• Handguard: 15" M-LOK free-floating rail made from aircraft-grade aluminum with a black hardcoat anodized finish for durability and precision.

• Receiver: Slick side billet left-hand AR-15 upper receiver – no forward assist or dust cover for a streamlined design.

• Barrel Construction: Heat-treated, hand-lapped for match-grade performance, air-gauged for consistency and accuracy.

• Compatibility: Fits all standard AR-15 lower receivers, making it an easy upgrade for left-handed users.

• Muzzle Thread: 1/2x28 for compatibility with a wide variety of flash hiders or muzzle brakes.

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