Also available in our SBM4 Comfort series model. The Devoid plug for the SB Tactical SBM4 Stabilizer brace. Use the Devoid to support the shape of the brace and keep it clean when it is not in use around your arm. The Devoid also adds internal support to the brace and allows you to use the brace with your arm through the strap on the side of the brace instead of only through the middle, this allows SB tactical braces to be used in a similar manner to how the SBP Blade stabilizer functions. SB Tactical refers to this as Technique 2. This is much more comfortable while still offering good support and stability. Our SBM4 brace plugs are 3d printed from TPU, a nearly indestructible rubberlike plastic. This Devoid is for the SBM4, not SBA4, we have a separate listing for the SBA4. US shipping only Note: All NFA rules apply. This plug may constitute a re-design of the stabilizer brace. We recommend only installing with a barrel length 16" or above or on registered SBR's.
