B&T SRBS 556 Full Size

B&T SRBS 556 Full Size Suppressor – Active, Unique Version

Our hybrid Slimline Reduced Backpressure System (SRBS) 556 Full Size suppressor excels on short- to mid-length rifles that endure high-tempo firing. It delivers outstanding signature reduction while handling even the most aggressive shooting schedules.

The SRBS system actively reduces backpressure and combustion gases, allowing rifles to cycle smoothly with only a minimal increase in cyclic rate. This improves the lifespan of your parts and enhances shooter performance.

We manufacture each 5.56 Full-Length suppressor using advanced laser bed fusion techniques and 718 Inconel, creating a fully weldless design that minimizes weight and eliminates common failure points. Every suppressor comes with B&T’s Rotex-SF HUB assembly, which fits all B&T Rotex flash hiders, SureFire SOCOM flash hiders, Warcomps, and most muzzle brakes. The Rotex-SF HUB is precisely machined from titanium bar stock. For additional options, you can choose NATO-Spec A2 or Direct-Mount HUB assemblies.

Key Features:

• Ships with Rotex-SF Titanium HUB assembly

• Fully HUB-compatible (1.375×24 TPI)

• 3D-printed from 718 Inconel

• Rated for full-auto, with no barrel length restrictions

• Ideal for situations demanding reduced backpressure

Technical Specifications:

• Length: 8.11″

• Diameter: 1.73″

• Weight: 18.4 oz

• Material: Inconel

What’s in the Box:

• B&T SRBS 556 Full Size Suppressor

• Rotex-SF Titanium HUB assembly

• Owner’s Manual

The SRBS 556 suppressor actively enhances rifle performance while protecting the shooter, making it the top choice for demanding operational environments.