Wilson Combat Recon Barrel 300Blk 16 Fluted Pistol Gas Stainless 1-7

The Wilson Combat Recon Barrel in .300 Blackout is a purpose-built upper component for shooters assembling a suppressor-ready AR-15 carbine. If you're running subsonic ammunition through a can or planning a quiet, duty-ready rifle for training, hunting, or home defense, this 16-inch stainless barrel delivers the right balance of velocity control and handling. The pistol-length gas system is tuned for the slower burn characteristics of .300 Blackout subsonic rounds, giving you reliable cycling without the violent action of a carbine-length setup.

Fluting along the barrel reduces weight and improves heat dissipation while maintaining rigidity—details that matter when you're building a rifle you'll actually carry and shoot. At 25 ounces, it keeps your upper end-heavy balance in check. The .300 Blackout chamber runs M4-style feed ramps for reliable feeding from standard magazines, and the 5/8x24 threaded muzzle accepts any suppressor in that common thread pattern, letting you integrate your can without adapters.

This is the barrel for the shooter who wants one rifle that handles multiple roles well. The medium profile isn't a specialized long-range competition barrel, nor is it a lightweight ultralight—it's a practical, versatile platform that works whether you're zeroing at the range, running drills, or stalking game in the field. Wilson Combat's engineering and quality control means you're starting your build with a component that won't be the weak link in your accuracy or reliability.

Key Features

• Pistol-length gas system optimized for .300 Blackout subsonic ammunition
• 16-inch carbine-length barrel for balanced handling and compact profile
• Fluted stainless steel construction reduces weight and improves rigidity
• 5/8x24 threaded muzzle for direct suppressor mounting
• M4-style feed ramps for reliable ammunition feeding
• .300 Blackout chamber with 1-in-7 twist rate

Specifications

Frequently Asked Questions

Is this barrel compatible with standard AR-15 uppers and lowers?

Yes. The Wilson Combat Recon Barrel uses standard AR-15 dimensions and installation. It's designed for a full-size AR-15 platform and will work with any compatible upper receiver and bolt carrier assembly in .300 Blackout.

Will this barrel work with supersonic .300 Blackout ammunition?

The pistol-length gas system is optimized for subsonic rounds, which have slower burn rates. Supersonic ammunition will cycle the action faster and generate more backpressure, potentially causing reliability issues. For best performance, use subsonic loads.

What suppressor thread pattern does the muzzle use?

The barrel features a 5/8x24 threaded muzzle, which is the standard thread pitch for most .300 Blackout and 7.62mm suppressors on the market. You can attach any suppressor with that thread pattern directly without adapters.

What is the 1-in-7 twist rate suitable for?

The 1-in-7 twist rate is a standard for .300 Blackout and will stabilize a wide range of bullet weights used in the cartridge, from lighter rounds up through heavier subsonic projectiles.