I've built it slowly over several years. It started out as a Savage model 10 in .308. It now has a Criterion full bull 26 inch 8 twist barrel, Choate Ultimate Varmint stock, and a Vortex 6-24x50. I load a 140gr a-max over h4350 at around 2600fps. I get 1/2 inch groups at 100 pretty regularly with it but never grouped it past that(only have 100 yd bench and past that its sandbags across the hood of a pickup). We usually shoot at bowling pins and an 18 inch steel plate at 1000. Our 1000 range is in a field, so we are regulated to late fall to early spring when no crops are in.