The B&T Print-XH RBS 5.56 is the full-size version of B&T’s hybrid 5.56 and .223 suppressor, finished in black. B&T combines a 3D-printed titanium body with a 718 Inconel blast baffle and pairs it with the Reduced Backpressure System and a low-flash end cap. The weldless build targets high round counts, and the HUB interface accepts standard 1.375×24 mounts. It fits an AR owner running a carbine hard who wants less gas at the face and a quieter muzzle signature.

Key Specifications

• The caliber rating is 5.56 NATO and .223 Rem, the pressures this hybrid design is tuned for.
• Length is 7.1 inches, the full-size Print-XH length.
• Weight is 10.5 ounces, light for a can that carries an Inconel blast baffle.
• Diameter is 1.75 inches, which sets handguard and optic clearance.
• Construction is a titanium body with a 718 Inconel blast baffle, 3D printed and weldless.
• The finish is black Type II anodizing.
• The interface is HUB compatible at 1.375×24, with wrench flats for installation.
• There are no barrel length restrictions, and the can is built for full-auto use.
• The Reduced Backpressure System limits bolt speed increase to under 2 percent, with a low-flash end cap to cut visible signature.
• B&T reports SOCOM burn-down testing of 22,000-plus rounds during final validation.

Frequently Asked Questions

What does RBS do on a 5.56 carbine? B&T’s Reduced Backpressure System limits the bolt speed increase to under 2 percent, which reduces gas blowback toward the shooter and wear on key components.

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.

Can it go on a short-barreled rifle? Yes. B&T lists no barrel length restrictions for the Print-XH RBS and describes it as engineered for full-auto use.

Buy the B&T Print-XH RBS 5.56 Suppressor, Titanium and Inconel, Black

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 suppressors lineup and our Lubbock, Texas team will handle the transfer.