The local plastic surgeon is offering that service here too. May have to try that 1. Until then here's what i do for my reticles out to ~600 or so--
This one's on my 6.5 WSM XP-100 using the 140 A-Max at 2750ish and Darrell Holland's HUMR reticle. BC scope cap covers, 2nd is reticle rangefinding for an 11" back to brisket coyote (using a 1/2 mil subtension) in the Blizzard objective cover with the barrel rubber replaced with the std. BC cover for a tighter fit--
This 1st pic is for a different reticle actually as the true pic isn't in Photobucket now for some reason, but the same general idea--
435-yd. 1st shot coyote with the rig/dope--
...and reticle--
The only system faster than this is a ballistic reticle that actually subtends exactly (or very close) to intuitive hundred-yd. intervals, that is probably possible with a 2nd focal plane system (like Nikon BDC with Spot-On program, Zeiss Rapid-Z's, Exbal, or manually calcd. for magnification vs. subtension vs. trajectory).