Marty's Arms - Made in MN, USA.

NEW & Exclusive!

Size #4 , 0.240" Round ball mold. 16 cavities total.

Sphere cavities are CNC machined.
Machined from U.S. made aerospace grade aluminum billet.
Solid wood handles, hewn from MN trees.

Made from scratch in our workshop in Minneapolis.

For other sizes see our eBay store, available from 0.180" to 0.750"+.