B&T Closed Tine Compensator 556

The B&T Closed Tine Compensator 556 is a purpose-built muzzle device designed to manage recoil and muzzle rise on 5.56 NATO rifles. Built by B&T USA—a name trusted in precision firearm components—this compensator uses a closed tine design to redirect gas and control the gun's behavior during rapid fire or sustained shooting. It threads directly onto barrels with 1/2x28 muzzle threads, the standard on most AR-platform rifles and many modern .223/5.56 builds. Whether you're setting up a competition rifle, an AR for duty or defense, or optimizing a precision platform, this compensator gives you measurable control over muzzle movement without sacrificing a clean sight picture.

The DLC (Diamond-Like Carbon) coated finish delivers proven durability and corrosion resistance in harsh conditions. That hard, slick coating isn't just cosmetic—it protects against fouling buildup and makes cleaning easier after high-volume shooting sessions. The closed tine architecture keeps the device compact and helps manage blast signature while working to minimize vertical climb and side deflection during strings of fire.

If you're running a modern 5.56 rifle and want real recoil management without the footprint or regulatory complexity of a full suppressor, the B&T Closed Tine Compensator 556 is a field-proven choice. It threads on quickly with standard gunsmith tools and integrates seamlessly with your barrel's existing headspace and timing.

Key Features

• Closed tine design reduces recoil and muzzle rise on 5.56 NATO fire
• 1/2x28 thread pitch—direct fit for standard AR-15 barrels and most modern .223/5.56 platforms
• DLC coated finish resists corrosion and reduces fouling buildup
• Compact profile maintains sight alignment and doesn't add significant length to your rifle
• Directs gases to control muzzle behavior during rapid or sustained fire

Specifications

Frequently Asked Questions

Will this compensator fit my AR-15?

Yes, if your barrel has 1/2x28 muzzle threads. This is the standard thread pitch for AR-15 barrels and most modern .223/5.56 rifles. If you're unsure of your barrel's thread pitch, check with your rifle's documentation or measure the threads before ordering.

What's the difference between a closed tine compensator and other muzzle devices?

Closed tine designs use a series of vents or tines to redirect gases and control recoil and muzzle rise. Unlike some open designs, the closed architecture helps manage blast signature and provides a balanced approach to recoil reduction without excessive side blast.

Does this require special installation?

The B&T Closed Tine Compensator 556 threads onto your barrel's muzzle using standard gunsmith tools. Installation is straightforward—timing and headspace are not affected by the device. If you're unfamiliar with muzzle device installation, a qualified gunsmith can install it quickly.

Is the DLC coating durable?

DLC (Diamond-Like Carbon) coating is a hard, thin finish that resists corrosion and fouling. It's proven in military and precision shooting applications. Regular cleaning maintains its appearance and performance, and it significantly reduces buildup compared to bare steel finishes.