Fantastic pistol brace - SB Tactical SBA3 5 Position Adjustable Rifle Brace

This brace is solid with no wiggling or wobbling if you pair it with a COMMERCIAL BUFFER TUBE. With a milspec buffer tube there is going to be a bit of slope unless you add some layers of tape on the buffer tube. I know in the description it says its for milspec tubes but it fits perfectly snug on a commercial tube and still adjusts to the different positions easily.

Fyi.... you can fold the overly long arm flaps in on itself and tighten the velcro straps to make it solid for shouldering and it looks better that way.