B&T SRBS 556 Suppressor – Full Size DM

B&T SRBS 556 Full Size – Full-Auto Ready with Backpressure ControlFree tax stamp included with purchase of this product through Silencer Shop’s website for a limited time. (Please note dates are subject to change based on inventory). The tax stamp will automatically be added to your order after checkout.
Please Note that if the product is backorderable, you can still place a backorder during the promotional time frame to take advantage of this offer. Your free tax stamp will be applied when your order is filled.
B&T SRBS 556 Full Size – Full-Auto Ready with Backpressure Control
Built for extreme use on gas-driven rifles, the B&T SRBS 556 Full Size suppressor is ready for hard rounds and hot barrels. Whether you’re running an SBR or a standard AR15, this can keeps backpressure low and reliability high. The low backpressure baffle architecture reduces gas-to-face blowback, limits bolt speed increases, and enhances system life under stress.
Manufactured using 3D laser bed fusion and forged from Inconel 718, the SRBS is fully weldless for lighter weight and fewer failure points. Its advanced baffle geometry minimizes flash, sound signature, and pressure wave propagation. This suppressor is HUB mount compatible, giving you the freedom to run it direct thread or switch to your favorite QD platform.
And for a limited time, every purchase includes a free tax stamp, automatically added to your order after checkout. Even if it’s on backorder, the stamp is locked in.
Key Features & Benefits
Full Auto Rated: Built to thrive under high round counts and rapid fire
Low Backpressure: Slimline Reduced Backpressure System cuts gas blowback
Advanced Build: 3D printed Inconel body with no welds and max durability
SBR Approved: No barrel restrictions for short-barreled rifles
Modular Mounting: HUB-compatible rear threads (1.375×24)
Flash and Sound Control: Tuned baffle system reduces flash and shooter concussion
TECHNICAL SPECIFICATIONS
Length: 7.38″
Weight: 17.3 oz
Diameter: 1.73″
Build Material: Inconel
Finish: Cerakote
Full Auto Rated: Yes
Barrel Restrictions: No
WHAT’S IN THE BOX
B&T SRBS 556 Full Size DM
1/2×28 Direct Thread Mount
 
HOW TO BUY THE B&T SRBS 556 WITH SILENCER SHOP 
Add the B&T SRBS 556 to your cart. Make sure to include a tax stamp for each item and a Single Shot Trust if applicable. The Gun Trust makes it easy to add friends and family as additional users of the suppressor.  
Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app. 
Silencer Shop will email a DocuSign to you. Please review and digitally sign the file from your computer or mobile device. 
Set up your ATF eForms account at eforms.atf.gov. Make sure your email, name, and address match your Silencer Shop profile information exactly. 
You’ll receive an email from Silencer Shop that says “Ready to Certify” and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify with your dealer and submit the form to the ATF for processing.