rbonin - I am all but certain the screws are Stainless!! They do tho prove tricky and require a full spec allen wrench. I may have mentioned before, it is essential to have a full 0.0625" quality wrench. Too sloppy a fit and trouble. I could I admit live with a slightly larger screw and so larger head hex slot - it would be more forgiving probably.
itguy - welcome aboard.

I am another Gramps - one or two of us here.
I was mainly concerned with mine that it liked my ammo choice and so ran several varieties, finalizing on the gold dots. I will admit it can be fussy - it is somewhat of a highly tuned racehorse. For that reason I also have no problem with it requiring the attention recommended - re lube, springs etc.
Don't feed the pup grass - it thrives on the best oats!
