Aero Precision 18" SPR Profile .224 Valkyrie 416R SS Barrel - Rifle-Length Gas

Aero Precision 18" SPR Profile .224 Valkyrie 416R SS Barrel - Rifle-Length Gas

Unlock the full potential of your AR build with the Aero Precision 18″ .224 Valkyrie SPR Barrel. Designed for long-range accuracy and superior reliability, this premium-grade barrel is machined from 416R stainless steel and finished with a sleek bead-blasted texture. Whether you're chasing tight groups or pushing performance at distance, the .224 Valkyrie chambering paired with a 1:7 twist delivers exceptional ballistic efficiency.

Featuring a Nickel Boron-coated extended M4 feed ramp extension, this barrel ensures smooth cycling and enhanced durability under high-volume fire. Built for shooters who demand precision, Aero Precision delivers.

Premium 416R Stainless Steel Construction
Ensures long-term durability and consistent accuracy with excellent corrosion resistance.

Nickel Boron-Coated M4 Feed Ramp Extension
Enhances reliability and wear resistance for smoother feeding and extended service life.

SPR Profile
Strike the perfect balance between rigidity and weight—ideal for precision and tactical applications.

Bead-Blasted Finish
Non-reflective matte surface adds a professional look while resisting glare and wear.

Rifle-Length Gas System
Optimized for smoother recoil impulse and reliable cycling with high-performance cartridges.

Button Rifled with 1:7 Twist
Stabilizes heavier projectiles for improved long-range accuracy.

Specifications

• Caliber: .224 Valkyrie
• Barrel Length: 18″
• Profile: SPR
• Material: 416R Stainless Steel
• Finish: Bead Blasted
• Gas System Length: Rifle
• Gas Block Journal: .750″
• Gas Port Size: 0.0935″
• Rifling Type: Button Rifling
• Twist Rate: 1:7 inches
• Thread Pitch: 1/2-28
• Barrel Extension: M4, Nickel Boron Coated
• Weight: 41 oz