Lead & Steel Llc LS556GOV-CAR-11.5 Match Grade 5.56 NATO 11.50" Thread Barrel

The Lead & Steel Llc LS556GOV-CAR-11.5 Match Grade 5.56 NATO barrel is a precision replacement barrel built for shooters who demand accuracy in an intermediate-length package. At 11.5 inches, this threaded barrel strikes a practical balance—short enough for quick handling and suppressor compatibility, yet long enough to develop solid velocity and shot-to-shot consistency. Match-grade construction means tighter tolerances and better bore concentricity than standard barrels, so whether you're running precision drills at the range or building a compact duty or patrol rifle, you get the accuracy foundation that separates a good shooter from a great one.

This barrel comes threaded and ready to accept a muzzle brake, flash hider, or suppressor, giving you flexibility in how you configure your platform. Lead & Steel Llc barrels are known for holding themselves to exacting standards—each one is measured and honed to deliver reliable, repeatable performance. The 5.56 NATO chamber handles both 5.56 and .223 Remington ammunition, so you're not locked into one loading.

Whether you're upgrading an existing rifle or swapping out a factory tube, this barrel works as a direct replacement on standard AR platform receivers. It's a straightforward upgrade for anyone serious about tightening groups and building a rifle that shoots as well as you do.

Key Features

• Match-grade precision construction for superior accuracy and consistency
• 11.5" length—compact and handy while maintaining velocity
• 1/2x28 thread pitch for easy muzzle device compatibility
• Chambers 5.56 NATO and .223 Remington ammunition
• Tight bore tolerances for repeatability and shot grouping

Specifications

Frequently Asked Questions

Is this barrel compatible with my AR-15?

Yes. This barrel is designed as a direct replacement for standard AR-15 platform rifles. It installs into any receiver with a standard barrel extension, and the 1/2x28 threading accommodates most common muzzle devices.

What ammunition does this barrel shoot?

The barrel is chambered in 5.56 NATO and will fire both 5.56 NATO and .223 Remington ammunition safely and reliably.

Can I attach a suppressor to this barrel?

Yes. The 1/2x28 thread pitch allows you to mount suppressors, flash hiders, or muzzle brakes designed for that pattern. Make sure any device you add is rated for 5.56 NATO.

What does match grade mean?

Match-grade barrels are produced to tighter tolerances than standard factory barrels, with more precise bore concentricity and chamber dimensions. This consistency translates to better accuracy and tighter shot grouping at distance.