If the bolts stick out past the end of the crossbow, you can shoot what you want. The only problem with mechanical heads is the speed at which the crossbow shoots. Some mechanicals will open when shot from a crossbow.
If the bolts are shorter than the end of the crossbow. You will have to shoot a fided blade head. Line up the blades with the vanes and shoot away. Most bolts will be long enough to stick out past the riser of the bow.
Introduce a kid to the outdoors, the American way depends on it
If you can read this, thank a teacher
If you can read this in english, thank a soldier.
08 82nd Airborne, 29" - 60 lbs - 300 fps
Octane Hostage Pro
G5 XR .019 sights, Meta peep
Carbon Force Radial X-weav, Rage 3-blade - 390 grn
06 Tribute, 27.5" - 284 fps