Revival Defense HUB-B Ti Lightweight Titanium Suppressor Adapter, Plan B Compatible
The HUB-B Ti is a 1.375×24, Bravo or “HUB” Compatible Suppressor Adapter we designed to accept the RF line and other Plan B Compatible Muzzle Devices.
The HUB-B Ti is a lightweight and low-profile suppressor adapter that utilizes the patent-pending Castle-Lock™ design, utilizing standard castle nut notches for ease of installation and removal using tools such as your common armorer’s or castle nut wrench.
The Castle-Lock™ System utilizes a combination of TDP Spec Castle Nut Notches along with four 1 5/16” wrench flats around the circumference give the end user the ability to apply accurate torque values during installation and the ability to utilize common tools for installation and removal. Underneath each wrench flat, we also incorporated a flat section before the chamfered edge to allow for a solid lockup when using a crescent or crowfoot wrench on the HUB-B Ti.
Finished in black nitride and proudly manufactured in the USA by Rearden Manufacturing.
Specifications:
- Muzzle Device Compatibility: RF, Rearden and Plan B Muzzle Devices
- Castle Lock – TDP Spec Castle Nut Notches for use with Armorers Wrenches/Castle Nut Wrenches
- Chamfered edges to remove snag points
- Material: Titanium – PVD & S-Line Coated
- Weight: 1.45oz
- Wrench Flats: 1 5/16”
- Bravo (1.375x 24) / “HUB” Compatible
- Length Added to Suppressor: 0.5”
- 1.5” External Diameter







Robert M. (verified owner) –
Excellent craftsmanship, lightweight and nice thin profile. Having the castle nut patterned lugs machined in on the back is an excellent bonus. Rooftop is the biz as always.
Dan C. (verified owner) –
Very slim and nice looking mount. I have it installed on a MK18 with a YHM T3 and it’s a nice lightweight combo. I am planning to swap out the ASR setup on my Polo for RD plan B it’s a much lighter and shorter setup.
Maxwell (verified owner) –
Great Quality. It’s nice that it is titanium like my 100% titanium suppressor. Moving the suppressor from one rifle to next is a breeze. Perfect lock up everytime.