I just got a 750 Carbine in 308 to terminate hogs with 'extreme prejudice'. I just got through with the initial session at the bench. The first 20 rounds were VERY disappointing!!! One failure to feed and/or go into battery after another. But as I got to about the 40 round mark it began to function more reliably. I put a 1.75x6 (short) Leupold on it and with silver box Winchester 150 SP it shoots 1.5 MOA. That is 'minute of hog' in my book. I am not fond of the 'light' bullet, but most of the hogs we have taken have been in the 100 to 150 range. I have some 165 Fusions and the next trip to the bench (30 feet out my backdoor) I am going to try the 165's and use them if they group 2 MOA or better. I will keep you advised. If any of you have any first hand knowledge of an after market 10 round mag for the 7400/750 let me know please.