i took two 25 dart chains from a fully automatic nerf machine gun and made them into 1 50 dart chain

Step 1: Taking the Ends of the Chain Apart

for this step you need to take the ends of chain apart so you can put them together

take the ends and unscrew them take the whole end off of one of the two chains

if you didn't understand look at the pics

Step 2: Conneting the Chains

take one end with the four holes and cut the space between the middle two

put that hole over the bar shown in the second pic

put the cover over the bottom peace and screw it back together

and there you have it now you know how to make two 25 dart chains into one 50 dart chain

now rain havoc apon all who pass you'"