The B&T Print-X MP5 SD suppressor is a titanium, modular can made for integrally suppressed MP5 SD guns in 9mm (B&T part no. SD-MP5SD-RBS-M). B&T built it from titanium to cut weight and add durability, and it works with classic and modern MP5 SD variants as well as first-generation APC9 SD models. The body carries three removable sections compatible with the Reduced Backpressure System, so it can run as a subcompact, compact or full-length suppressor. A low-pressure expansion chamber at its core keeps flash, noise and blowback down during long strings of fire. For an SD owner who wants one can that changes length to suit the job, it is the modern answer.

Key Specifications

• The caliber rating is 9mm, matching the MP5 SD and first-generation APC9 SD.
• Weight runs from 8 to 17.1 ounces depending on how many sections are fitted.
• Length is 7.9, 10.8 or 13.7 inches, the subcompact, compact and full-length setups.
• Diameter is 1.5 inches, in line with the slim MP5 SD handguard.
• The body is titanium, which B&T chose for low weight and corrosion resistance.
• The finish is Type 2 anodized gray, a hard, low-glare surface.
• It has three removable RBS-compatible sections, so length changes without a second suppressor.
• Two endcaps ship with it, one vented and one non-vented, to switch the Reduced Backpressure System on or off.
• Sections and endcaps combine into up to six configurations, according to B&T.
• A low-pressure expansion chamber reduces flash and sound while keeping blowback low.

Frequently Asked Questions

Which guns does it fit? B&T says it works with classic and modern MP5 SD variants, including first-generation APC9 SD models, as a replacement for the standard SD can.

What does the vented endcap change? The vented endcap turns on the Reduced Backpressure System for less blowback and smoother running, while the non-vented endcap gives the strongest sound suppression.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Buy the B&T Print-X MP5 SD RBS Modular Ti Suppressor, 9mm

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Order through B&T‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will handle the transfer, and it ships fast to your Class 3 dealer.