Add-a-Gram

Add-a-Gram barrel weights are a simple and effective way to add a little extra weight to your dart barrel without having to buy a new set.

The weights screw into the existing thread where the shaft would usually go; the shaft can then be screwed into the back of the Add-a-Gram. This will slightly extend the effective length of the barrel, but a shorter shaft can be used to keep the overall length of the dart the same.

Come in a set of 3.