20" Rifle .224 Valkyrie Medium Spiral Fluted Nitride Upper Assembly

A precision upper assembly without cutting corners, engineered specifically for the .224 Valkyrie’s extreme long-range capabilities. This means using a premium 20″ medium spiral fluted barrel with proper 1:7 twist rate, a rifle-length gas system properly tuned for the Valkyrie’s pressure curve, and our American Made M-LOK handguards – as opposed to generic barrels with improper gas timing or cheap aluminum handguards that won’t maintain zero under sustained shooting.

Bottom line is this: You hear all the time about guys buying a budget .224 Valkyrie upper and not achieving the cartridge’s legendary 1,000+ yard performance. That’s because those companies use off-the-shelf components never designed for the Valkyrie’s unique requirements. We use top tier components specifically selected for this cartridge, assembled with proper torque specifications using mil-spec AEROSHELL 33MS Anti-Seize grease on all critical interfaces, and Permatex 242 on the muzzle device. Every barrel is properly headspaced to SAAMI specifications. We guarantee it will function flawlessly out of the box and deliver the sub-MOA accuracy this cartridge was designed for.

The .224 Valkyrie transforms your standard AR-15 into a legitimate 1,300-yard precision rifle – delivering 127 inches less drop and 68 inches less wind drift at 1,000 yards compared to .223 Remington, all with approximately half the recoil of a .308 Winchester. The medium spiral fluting reduces weight by 18% while maintaining rigidity for consistent cold-bore accuracy and rapid heat dissipation during sustained fire. The nitride finish provides superior corrosion resistance and extends barrel life beyond traditional phosphate coatings.

Every upper ships with a properly torqued barrel nut, precision-installed gas block using hardened roll pins (not set screws that walk out), and your choice of A2 flash hider or compensator. Buy it, run it, abuse it, and if it doesn’t deliver the long-range performance you expect, send it back. That’s not marketing fluff – that’s our guarantee.

Key Features:

• Guaranteed Sub-MOA performance with match ammunition
• 30 Day Satisfaction Guarantee – return for any reason
• Lifetime Warranty on materials and workmanship
• Made in the USA from American steel and aluminum
• Transforms AR-15 to 1,000+ yard capability without stepping up to AR-10
• Half the recoil of .308 with comparable long-range ballistics