B&T SRBS556-DM Inconel w/1/2×28 DT – Black

Overview

The B&T SRBS 5.56 Full Size Suppressor is a rugged, modern solution designed specifically for high‑stress environments where reliability and durability matter. Built for platforms chambered in 5.56, this suppressor withstands intense firing schedules, including rapid strings and demanding training conditions. Even during extended operation, it maintains consistent performance with only a minimal 1.9% rise in cyclic rate—an impressive achievement that helps reduce wear on internal components while supporting smoother functioning over time.

Slimline Reduced Backpressure System (SRBS)

At the heart of this model is B&T’s Slimline Reduced Backpressure System, a technology created to redirect gas flow efficiently. Instead of pushing excess gas back toward the shooter or into the rifle’s operating system, the SRBS channels pressure forward, helping keep both the firearm and user cleaner. Combined with a fully 3D‑printed Inconel structure, the suppressor minimizes flash and significantly cuts sound emissions. This makes the system ideal for short‑barreled configurations where gas management is usually more challenging.

Key Advantages

Precision Manufacturing

B&T uses laser bed fusion to form a weld‑free body made from 718 Inconel, a material known for strength under extreme heat. The seamless construction removes potential weak points while keeping overall weight manageable.

Optimized Internal Geometry

The advanced baffle system works to reduce noise, muzzle flash, and backpressure simultaneously. Each baffle is shaped for efficiency, contributing to better shooting comfort and reliable weapon operation.

Built for Harsh Conditions

Engineered to survive demanding environments, the suppressor holds up during frequent firing and remains stable across different barrel lengths—especially short and mid‑length platforms where heat and gas can be more intense.

Flexible Mounting Options

The SRBS 5.56 Full Size model supports HUB‑compatible mounting, giving users flexibility to pair it with a variety of attachment systems depending on their setup.

Technical Specifications

• Length: 7.38″

• Weight: 17.3 oz

• Diameter: 1.73″

• Material: 718 Inconel

• Finish: Cerakote

• Full Auto Rated: Yes

• Barrel Restrictions: None

Included in the Box

• B&T SRBS 5.56 Full Size DM

• 1/2×28 Direct Thread Mount