Shot my first match with this setup two weekends ago and thought I'd pass on some lessons learned. First, I should have run a couple hundred rounds through the rifle first because I had three big fat zero's on three of the first four stages due to magazine, chambering and ejection issues. Second, I should have used the RIGHT ammo... I had a bunch of ELEY Tenex and ELEY Match from my Tikka T1x (that rifle loved those two), but quickly learned that while ELEY worked for slow, deliberate zeroing, when I got into a match situation, the flat nose of the ELEY jammed on the magazine when loading and the ELEY Match would not eject. Perhaps the rim of the Match is a bit smaller than that of the Tenex. A very nice and helpful Keith Rudasill saw my challenge and helped me "machine" the magazine so there was a ramp of sorts, which helped some. But in the end, I bought a box of Lapua Center-X from a fellow shooter and had NO issues with chambering or ejection the rest of the match, cleaning two stages.
Then I learned another VALUABLE lesson in how to load the Vudoo magazines. I was again, used to the little Tikka T1x mags that I never had any issues with. But, another very helpful shooter, James Smith, enlightened me that I was loading the mags wrong, and the rim of the round above the round below in the mag was actually situating itself BEHIND the rim of the round below. So, when I was trying to chamber the next round, IT was bringing the round below it along for the ride and binding up the whole works! I never read anything about this anywhere, but maybe I missed something. The rest of the match I carefully loaded each magazine and had not further issues. After the match, I reloaded properly with ELEY Tenex just for fun and had no issues. At the range the other day however, the ELEY Match ammo still had ejection issues, so that ammo is now set aside for the Tikka only. I found 1,000 Lapua X-Act and bought it, so that'll be what I feed this thing going forward.
So long story short...I love this rifle but figure It'll take a few hundred more rounds to really figure out exactly how I need to run it and what it likes to eat. It's now balanced properly, I love the MDT ACC chassis and of course, that ZC sitting on top is the icing on the cake. You guys really do make a quality product and I appreciate how you support your customers.