Used that case for many years, it was awesome, however I did not have a large sidewheel!!! I added a couple small vents on each side of my case then painted it white. Kept everything much cooler in sumner heat and kept things much drier in wet conditions. Easy to carry and plenty of room to carry extras needed on the range. I carried a TX200 with a knee riser, tall adjustable cheek rest, and tall scope on high mounts with target turrets with plenty of clearance. Check your measurements to be sure but overall a nice and handy rifle case.