For me I've never had a problem after my first time installing/deinstalling them. For on: top piece into front post, then top piece into d-ring; bottom piece into front post, the bottom piece into d-ring. Taking them off go in reverse order. Installing each piece separately is the key. I always point the rifle up stock between my feet when sitting, extra hands do help for removing them if it's a really tight d-ring. Installing should be a one man job.

