I don't like the grip panel you have to install to have it lock into the buckle. I kept the gun as it's not MA approved, but got rid of the buckle.
Also, I'd try shooting the little bugger first. Accurate, but a royal PIA to hold onto. Remind me and I'll bring mine to Shirley for you to try.
Oh wait. That's a Freedom Arms? That's new to me. I'd be interested in seeing the way it is held in place. The North American Arms (NAA) version I have I didn't like.