The Rival Arms RA20P401E Precision Match Grade 9mm Luger 3.90" Fluted Gold PVD Steel Barrel for Sig P320 Full Size is a drop-in upgrade designed to enhance accuracy and consistency. CNC machined from durable 4340H steel and finished in a gold PVD coating, this match-grade barrel features elegant spiral flutes and a target-crowned muzzle to promote reliable performance and a refined look.

This barrel is ideal for shooters who want to tighten groups at the range, refine their training pistol, or add a precision-focused component to a full-size Sig P320. The fluted profile helps reduce weight and improve cooling, while the match-grade construction supports repeatable shot placement. Rival Arms is known for careful machining and attention to detail, delivering components that balance performance, reliability, and clean aesthetics.

• Manufacturer: Rival Arms
• Model: RA20P401E Precision Match Grade Drop-In Barrel
• Caliber: 9mm Luger
• Barrel Length: 3.90"
• Barrel Type: Match Grade, Fluted, Target Crowned
• Finish Color: Gold PVD
• Firearm Fit: Sig P320 Full Size