Hi, thanks for letting me in. I'm in need of an over size charge handle latch for my DPMS slick side ultra high reciever to make getting to it a bit easer because of scope clearence and am kind of at a loss as to what will fit and what will not. May be a stupid question, but will the latch's from AR15 and AR10 interchange? I'm no gunsmith, but it would seem that this would be a simple change out, if I knew what to purchase and most sites seem a bit lacking in information from my perspective and limited knowlege. So can anyone offer some advice please? Thanks for reading and any info you may be able to offer.