Didnt see a tutorial for this any where so here it is so for this tutorial i will be using the crow bar and the gravity hammer on sandtrap (shrine.map) 1.)Scroll down to the gravity hammers weap tag 2.)Scroll down to first person use 1-1 if your using a elite and 1-0 if your using a spartan and change the model to objects\gear\human\industrial\crowbar\crowbar 3.)Goto the gravity hammers first person jmad:  Spartan: objects\characters\masterchief\fp\weapons\melee\fp_gravity_hammer\fp_gravity_hammer Elite: objects\characters\dervish\fp\weapons\melee\fp_gravity_hammer\fp_gravity_hammer 4.)In skeleton nodes and find a name that looks suitable im gonna use the one with the name of shaft 5.)Goto the crowbars mode tag. 6.)Scroll down to nodes and change the name of crowbar to shaft. Before: After: 7.)Scroll down to default rotations and change them to these 8.)Scroll down a little bit to inverse position X,Y, and Z and move the object around Important!!!! Note: These Rotations and Positions might be different for different models these are just what i found and I liked Positions : X: 0 Y: -0.025 Z: -0.15   In Game Picture: In Game Video:   Q&A   1.) Q:Why do i rename the crowbar to shaft? A:Cause it is already in the jmad and it is a name that is in the gravity hammers mode tag which is linked to the jmad  Example: The gravity hammer has two nodes one named shaft and one named hammer in the jmad in the Skeleton Nodes at the end and it also has two named shaft and hammer in its mode tag Example 2:The assault rifle has 4 names gun, magazine, ophandle and safety which are all both in the mode tag and skeleton nodes in the jmad tag so if i wanted to make the assault rifle a crowbar(or anything else)i would apply the same tutorial but instead of renaming crowbar in the crowbars mode tag I would rename it gun, magazine, ophandle or safety and change the first person model in the weap tag to the model wanted but might still need to move and rotate it.