to choose based on your position, age, and style of play. Shin guards should cover most of the area from your ankle to your knee. Measure your shin from just below where the knee bends to about 1 inch above your shoe top. This is the proper length of your shin guard. Some manufacturers label their shin guard sizes according to age.
an airsoft gun can break skin at 300 fps it all depends on what weight bbs you use like .2, .25, .3 ect. it also depends on how far you are from the person when you shoot them. it all depends. i was hit from a 300 fps gun and the bb popped my skin open and ive been hit by a 590 fps gun and it didnt leave a mark. im also on an airsoft team with people that have alot of experience.
What is less accurate in a combo gun is pellets! Because the bore has to be made for both .177 pellets and .172 steel BBs, it canât possibly shoot pellets as accurately as a dedicated barrel. So, if you plan to hunt with certain airguns, it would be wise to select one that is not a combination gun. BB gun is not a good hunting gun for many reasons. First, some BB guns (such as the Daisy Red Ryder) are too weak to reliably kill anything larger than a small insect. When we hunt, we want to kill as quickly as we can. BB guns donât do that.