I have the below TC rear and front sight sets for sale. All three of the rear sights have the .840" screw hole spacing. All three rear blades are for the bead type front sight. None of the rear sights have the base mounting screws, but they have good springs and adjust correctly. One of the rear sights is missing the 3/32" roll pin in front. Otherwise they are all good to go. The five front sights are all the bead type. I am asking $75 for all of them and the shipping will be an additional $8.50. I ship USPS Priority Mail. I accept USPS Money Orders or I can take a credit/debit card w/ the 3.5% fee if you call me.