nerf SPL additional Dart Follower

this component give the Nerf SPL blaster a additional dart to increase to 4 darts instead of 3, the designed similar to the original follower with minor changes such as the screw port gaps and other small differences. I've have tested this current design and have had minor to no follower issues so far if there become a problem i will hopefully come up with a update to the design if necessary.

to do the mod you'll only need a screw driver. take all screws out of the blaster and remover the stock follower then install this part in its place and reinstall the parts and shell back together.

BTW: the fourth dart may or may not be and easy fit it probably gonna be a firm fit but it still should function fine