Hi all, I am going to mount a SIG Tango 4 scope on my M1A loaded (Archangel Stock). The mount is a Springfield Armory 4th Gen Steel mount. Questions: What height rings? The Tango 4 has a 2" objective bell Should I consider QD rings/mount? Any information much appreciated. Bobby

Problem - My 1985 M1A-A1 Receiver will not fit flush with the Archangel Precision Stock - AAM1A. After reading a lot of the forum discussions on the Archangel Precision Stock, I ordered an Archangel Precision Stock for my M1A-A1. I followed the Promag YouTube installation video to the letter...

I have an Archangel stock with a Promag M14 Tactical See-Thru Steel Scope Mount and a Vortex® Viper PST Riflescope. My problem is with the rings. I have tried a couple different types but can't seem to get the zero anywhere close. Maxed out I still have to hold 6mildots high at 100yds. I want...