The Proof Research 155134 PR15 223 Wylde 16" 1:8 Twist PXT barrel is a precision-engineered AR-15 extra barrel designed for shooters who demand consistent accuracy and dependable performance. Built from stainless steel with a threaded muzzle, this barrel is optimized for the versatile .223 Wylde chamber, offering excellent compatibility with a wide range of .223 Remington and 5.56 NATO loads.

This barrel is ideal for upgrading an existing rifle or completing a premium build focused on accuracy-driven range use, training, or competition. The 16" length and 1:8 twist rate support a broad spectrum of bullet weights, making it a flexible choice for target shooting and general-purpose applications. Backed by Proof Research’s reputation for meticulous craftsmanship and innovation in barrel technology, this PR15 barrel delivers reliable performance shot after shot.

Key Features:

• Manufacturer: Proof Research
• Model: 155134 PR15 223 Wylde 16" 1:8 Twist PXT Barrel
• Caliber: .223 Wylde
• Barrel Length: 16"
• Threaded Barrel: Yes