Ok, will check my kit this evening, thanks. So long as it checks out, I'll be zipping my cleanest rail off to you early next week.
AGD pump rods are .110 diameter, I machine the slot at .135" wide so you really should be fine.
Ah, crap. What i have on hand at the moment is an ancient Rainman pump kit. I'll dust off the calipers and check the OD on the rod... What am I hoping