those bars, the gusset prison bars, the .243 and the dmr ones are all the same.
you can get an atomlab GI stem which is designed for 22.2 bars, it's about the cheapest one out there that will do the job.
they look quite nice too.
BUT if you want to get both hands on the cross brace, you'll have to have very small hands or only grab partially, it's not a very large area, about 6".
those bars, the gusset prison bars, the .243 and the dmr ones are all the same.
you can get an atomlab GI stem which is designed for 22.2 bars, it's about the cheapest one out there that will do the job.
they look quite nice too.
BUT if you want to get both hands on the cross brace, you'll have to have very small hands or only grab partially, it's not a very large area, about 6".