This is a smith question and off-subject for the handgun forum but you are a moderator for this forum only and your website is down so I hope it is OK to post it here. You have an AK for sale on which you installed an aperture rear sight. Your ad did not state whether you attached the aperture to the dust cover(i.e. Gallil, Valmet style) or to the receiver. I have acquired an extra AK47 dust cover that snuggly fits my SAR3 receiver (no windage wobble as with the original cover) and a stamped M1carbine adjustable peepsight to attach. I'm in the planning stages of this, and ask for whatever advice you can give for the installation based upon your experience. Thanks