Kgm Suppressors A-Tmb-S-1 R50T Taper Muzzle Brake Nitride Steel 1/2"X28 Thr

The KGM Suppressors R50T Taper Muzzle Brake is a precision-engineered adapter that bridges your 1/2"×28 threaded rifle barrel to KGM's R30T or R338 suppressor lineup. Built from heat-treated chromoly steel and finished with OXyN gas nitride coating, this muzzle device gives shooters with standard rifle threads access to larger-format suppressor options without a barrel replacement. It's a practical solution for hunters, precision shooters, and anyone running a suppressed rifle who wants flexibility in their sound management system.

The taper design seats securely on your muzzle threads while the bore is machined to handle projectiles up to .338 caliber. Whether you're building a new suppressed rifle or upgrading an existing one, this adapter eliminates the guesswork—it's a direct mechanical fit that maintains zero shift and works seamlessly with KGM's proven suppressor platform. The nitride finish resists corrosion and heat, holding up through field use, cleanup, and storage.

This is the kind of component that separates a cobbled-together setup from a cohesive system. You get the durability of quality steel, the reliability of a known suppressor ecosystem, and the peace of mind that comes from parts engineered to work together from day one.

Key Features

• Chromoly steel construction with OXyN gas nitride finish for corrosion and heat resistance
• 1/2"×28 thread pitch—standard on most rifle platforms
• Compatible with KGM R30T and R338 suppressors
• Bore sized to handle .338-diameter projectiles
• Taper design ensures secure, repeatable seating on your muzzle threads

Specifications

Frequently Asked Questions

Will this adapter work with my rifle?

The R50T Taper Muzzle Brake is designed for rifles with 1/2"×28 muzzle threads, which is the standard thread pitch on most modern centerfire rifles. If your barrel is threaded 1/2"×28, this adapter will fit. If you're unsure, verify your barrel's thread specification before ordering.

What suppressors does this work with?

This adapter is compatible with the KGM R30T and R338 suppressors. It allows you to mount those suppressors on rifles with 1/2"×28 threads.

Can I use this with calibers larger than .338?

The bore is machined to accept projectiles up to .338 caliber. Use with larger calibers is not recommended and may result in damage or unsafe operation.

What finish is this, and how does it hold up?

The R50T is finished with OXyN gas nitride coating applied over heat-treated chromoly steel. This finish resists corrosion and handles heat well, making it suitable for field use and suppressed-fire applications.