mine looks like the one 3 from the bottom. has the oval milled side and flat back block. thinking of making it a pump and taking the EZ grip handle and having the secondary rod mounted on the slab side of the body to get rid of the secondary rod plate and make a cleaner looking pump. can always cover up the hole with a front block if making it a semi. should look like a faux dual pump arm with the secondary rod mounted on top.