Sale

B&T RBS Compact 9mm Suppressor for APC9SD

B&T
SKU:
SD-123343-C-US
$775.00 $619.00
(1 review)
Current Stock:
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Factory original B&T RBS Compact Reduced Back Pressure 9mm sound suppressor that is purpose built for the B&T APC9SD.

The B&T RBS Reduced Back Pressure 9mm Sound Suppressor does exactly what it's name implies while still offering the performance and sound reduction that B&T sound suppressors are known for. There are many advantages in using suppressors, the back flow of the retained gases from the ejection port and charging handle is a disadvantage. The gas blowback in the face of the operator is not only a nuisance but also a health risk, especially indoors. B&T addresses this issue with the RBS (reduced back pressure suppressor).

The low-pressure chamber design is able to absorb a significant amount of gas, drastically reducing the back pressure, making the RBS a great choice for semi-auto rifles and machine guns. While traditional suppressors will increase the cyclic rate by up to more than 30% due to back pressure, B&T RBS's unique design increases the cyclic rate by only 4%, which ultimately reduces both fouling and wear and tear on the gun.

Specifications:

  • Caliber: 9mm
  • Length: 10.3 inches
  • Diameter: 1.6 inches
  • Weight: 16 ounces
  • Material(s): Aluminum, Stainless Steel
  • Finish: Anodized
  • Full Auto Rated: Yes
  • Sound Reduction: +/-
  • Attachment: Direct Thread

Requires FFL/SOT and NFA Tax Stamp.

Reviews

  • 5
    Once Again ARMS Unlimited Delivers a Hard to Find Suppressor!

    Posted by Ryan Neilson on 16th Apr 2025

    Absolutely flawless fit and performance on my APC9SD. The RBS Compact delivers impressive sound reduction with minimal blowback thanks to the low-backpressure design. Compact, durable, and true to B&T quality—this is the suppressor the APC9SD was meant to run. Highly recommended.