Last year I put a Choate Tactical stock on my Savage 110F in .308 which immediately tightened groups. I hit a 2.5" 5-shot group in at 715 yards. So when I got a Remington 700 SPS in .223, getting another Choate was a no-brainer. I'm hitting .5 MOA or better at 100 yards consistently. The build on these stocks cuts no corners. Aluminum pillar beds with FULL aluminum rails from action to the end of the forend. All one piece. They also have an excellent palm-swell and handle angle allowing for a good trigger-pull. These stocks are not for hunting as they are heavy, but as a person who enjoys shooting from a bench, weight is no issue. I added stainless steel BB's to completely fill the butt end of the stock to add even more mass. The .223's feel like .22's and the .308's feel like .223's. I've never had a McMillan, but for less than $200 it's hard to go wrong.