Originally Posted by jbremount
If you grinded the sides, you now have to fill that space with a washer of similar diameter to the material you took off to keep the hammer in the center.
IMO, best not to grind on the Tapco G2 hammer. You can open up a can of worms if you grind off too much or later take out the BHO lever and use that hammer. Why not use the Saiga's original hammer with the BHO lever. You can't put metal back.
The hammer spring keeps the hammer pretty well centered, even with the missing material at the ends of the pivot sleeve.
I have ground, polished, and welded pretravel and overtravel adjustments on my G2. It's not going anywhere. Worst case, I buy another $25 G2 trigger pack and start over.