How to: Convert a TEKKO Tri-rail system to a Sagia 410.
It takes some precise Dremel work to get it to fit like it belongs there. But, it’s nothing anyone can’t do if you can take your gun apart. LOL
My suggestions of tools to use is up to what you have, or are willing to invest in. These tools just worked best for me.
1st. Use a Dremel 1/2 in. 60-Grit Sanding Bands Model # 408 to round out and lower the three, flat 'U' posts, in the inner TEKKO. The exact removel of these three posts isn't critical to the mating up of your new TEKKO Tri-rail. So take off enough so the new forearm