B&T PRINT-XH RBS 5.56 - BLK

B&T Print-XH RBS 5.56 Details

The B&T PRINT-XH RBS is the full size version of B&T's 3D printed 5.56 suppressor, built to cut backpressure instead of dumping gas back at the shooter. RBS stands for Reduced Back Pressure System, and on hard-running 5.56 hosts it means cleaner cycling, less fouling on the bolt, and less gas in your face. The weld-free body pairs aerospace-grade titanium with 718 Inconel inserts where the blast hits hardest; the hybrid design holds up to duty-grade round counts without the weight penalty.

Features & Benefits

• Weld-free 3D printed construction eliminates the failure points of welded cans
• Titanium body with 718 Inconel inserts survives SOCOM-level endurance testing (22,000+ round cycles)
• Reduced Back Pressure System cuts blowback for smoother cycling on short-barreled 5.56 rifles
• HUB-compatible 1.375x24 rear accepts industry-standard mounts; 1/2x28 direct thread mount included
• Flash and spark reduction keeps signature down when the light gets low

Deciding between this and the shorter SC version? The PRINT-XH RBS vs RBS SC comparison breaks down the tradeoffs, or browse all 5.56 suppressors to see the field.

Silencer Shop handles the entire process for you from checkout to pick up. See how to buy a silencer to walk through the steps.

Frequently Asked Questions

What does RBS mean?

RBS stands for Reduced Backpressure System, B&T's design for managing gas flow in a suppressed rifle. It limits bolt speed increase to less than 2% on M4-style platforms, which reduces gas blowback toward the shooter, prevents excessive wear on key components, and helps short-barreled rifles run reliably suppressed.

What is the difference between the PRINT-XH RBS and the RBS SC?

The SC is the subcompact version. The full-size Print-XH RBS measures 7.1 in. and weighs 10.5 oz, while the Print-XH RBS SC measures 5 in. and weighs about 8.6 oz. Both use a 3D printed titanium body with a 718 Inconel blast baffle, B&T's Reduced Backpressure System, a low-flash endcap, and a HUB rear. The full-size model offers slightly more sound suppression, while the SC keeps your rifle as short and light as possible.

What mounts does the HUB rear accept?

The Print-XH RBS uses the industry-standard HUB 1.375x24 rear interface, so it works with any HUB-compatible mount. Depending on the configuration, it ships with a B&T Rotex-SF HUB adapter compatible with SureFire-style mounts, a RAID Taper Mount, or a 1/2x28 direct thread mount, and you can switch to other direct thread or QD systems through HUB adapters.

Is it full-auto rated?

Yes. Both the Print-XH RBS and the RBS SC are full-auto rated with no barrel length restrictions. B&T reports SOCOM burn-down testing exceeding 22,000 rounds during final validation.