Ran the first 4 rounds of 30-06 through my new Shilen AlterNut barrel mounted on my Remington 78 action. I would have loved to run more, but these were the last 4 rounds of 30-06 I had on hand (yes, I know, shame on me, LOL). These weren't even top shelf loads by any stretch, WLR-M primers (mighty hot for stick powder), a full case of some AmericanReloading powder they say is "similar to N160" (I'm not sure it is at all N160 like, LOL), some R&P brass I picked up at the range and reloaded without measuring or sorting, and some 150 AccuBond's (factory seconds) stuffed to 3.340 OAL.
Anyway, 4 rounds is no big sample size, so this could all go to hell next trip, but -- those loads weren't (even close) to the best high accuracy thing I ever loaded up either, and I typically loose about 1/4 MOA off what I can do at a real range when shooting in my backyard like this, so - I'm feeling like this barrel is gonna work out great! For round one with this barrel/setup, I could not be happier!
Also note, the 1 not touching the other 3 was the first shot from the cold/never-before-fired bore of a freshly assembled rig, and my point of aim wasn't exactly perfect, given the lack of a defined center-point in my drawn on dot.
