I am seeing a lot of comments regarding the cost of the slam. Anyone that is willing to start and complete SuperSlam, GrandSlam, or any other type of slam is not overly concerned with the costs. They take it as part of the challenge. I think it is great that his father is able and wants to...
How would the Ballistic Bridge Sub-Base from MMP perform shooting sabot less? Are they too small in diameter to get a suffiecent gas seal compared to the shot cards?