I have a suggestion Ronny, drill and tap the opposite end of the military for tip-up carry! That way, you won't have any snag problems! I know that many people heavily weight their personal view with the belief that tip-up carry on a liner lock is suicidal to your opening hand. I don't know what those individuals have done to injure themselves in the past with that type of scenario, because I've NEVER had such a problem. I carry my knives in all conditions during all activity levels (whether mountain biking, performing military duties, snowboarding, hunting, camping, etc. etc.), and I've never even had a close call taking a tip-up liner locked knife off of my pocket. All of my knives, liner locked or not, are drilled and tapped for tip-up carry, as a matter of personal preference (but the Military is SO big and has such a huge opening hole, that it doesn't really matter!). Here's my personal method for safe tip-up carry, for a right-handed user. I regularly reach down and check the position of the knife on my pocket to make sure that it is against the seam of my pants. If a tip-up knife is TIGHTLY against the outer seam of the pants (to the extreme right side of your pocket), then the blade is resting against the seam also, obviously. If that knife is TIGHT against the seam of the pant, then the blade will stay in the handle even if there is NO blade detent, as I have a few knives (gravity knives!) that don't have a ball detent on them to hold the blade closed, and they have never stung me! When you draw the knife or check its position, put your thumb (and the web between your thumb and index finger)on the inside of the pocket to the left of the knife, and slide your hand across until you come into contact with the knife's handle. You then close your index finger down onto the pocket clip while keeping your hand on the left side of the knife while simultaneously drawing the knife from the pocket. If you do this right, you will have kept the blade away from your precious skin, and you can then position your hand and fingers correctly to open the blade and get a more comfortable grip on the knife, and that should come naturally. Needless to say, it's better seen than expressed by words, but it's pretty simple to be safe. I could see how someone could potentially cut themself on a tip-up liner locked knife by allowing the knife to slide towards the middle of the pocket, or by not keeping your phlanges and meat of your hand to the left of the knife's handle when grabbing/drawing out the knife. I've used my method for almost five years now, which is about how long I've been seriously interested in knives, without a problem. The bottom line is that tip-up or down is a matter of personal preference, but tip-up on a liner locked knife can be done safely, as I'm living proof. You've got to try it for yourself to find out if it's safe or not! (It is!).
Don't be offended anyone, none intended! Those thoughts are just my tried-and-true analytical/scientific methods that have served me well.