My question is, can I use a pistol tube on a rifle? Are there legal concerns with this combo? Thanks.
Yes, you can put a pistol brace on a rifle. There are a few different ways to do this, but the most common is to attach the brace to the lower receiver of the rifle. This can be done with either velcro or screws. Some people also choose to use zip ties. Once the brace is attached, you can then use it to stabilize the rifle when shooting.
Pistol braces were originally designed for use with AR-15 pistols. However, they can also be used on other types of rifles such as AK-47s and even bolt-action rifles. There are a few different companies that make pistol braces, but the most popular seems to be SB Tactical.
One thing to keep in mind is that you should always check with your local laws before attaching a pistol brace to a rifle. In some states, it is illegal to do this.