not sure if yall have heard of this stuff yet but you gotta get some. I got a jar and it sure does make a bolt run smooth. I took a video but im not smart enough to host it here, but my mausingfield opens and closes by gravity now. unlock the bolt and tilt it back and it slams right open. very light weight so its easy to apply but stays where its supposed to. cant say enough good about it- its cheap and he ships it out instantly. send a PM to group therapy to get instructions on how to paypal the money over. its too cheap not to try.