I've used them on several savages and been very happy with them. They were all older pre accustock savages and I think the full length bedding block in the M40 makes it leaps and bounds better than most of the factory plastic stocks other than weight.Is anyone using Bell & Carlson M40 stock for a Tikka T3X? I'm thinking about replacing my factory stock and was eyeing the B&C M40. Any reviews, feedback, and ANY PICS are welcome!