The Daniel Defense 16" S2W Carbine Length 300 BLK Barrel, 1-8 Twist is a cold hammer-forged AR-15 barrel built around the company’s proven Strength-to-Weight (S2W) contour. Crafted from chrome moly vanadium steel and finished to resist hard use, it delivers consistent accuracy with both subsonic and supersonic 300 AAC Blackout loads. The 16-inch profile tapers toward the muzzle and features 5/8x24 threads, ready for brakes, flash hiders, or suppressor mounts.

This barrel’s carbine-length gas system and 1:8 twist rate are tuned for reliable cycling and stability across a wide range of bullet weights, making it a solid choice for dedicated 300 BLK builds. Whether you are setting up a versatile range rifle, a suppressed host, or a training carbine, this Daniel Defense barrel offers dependable performance backed by the brand’s reputation for precise machining and durable components.

Key Features:

• Manufacturer: Daniel Defense
• Model: 16" S2W Carbine Length 300 BLK Barrel, 1-8 Twist
• Caliber: 300 AAC Blackout
• Barrel Length: 16 in
• Gas System Length: Carbine
• Barrel Profile: S2W (Strength-To-Weight)
• Twist Rate: 1:8
• Muzzle Threads: 5/8x24