Flipper - vise mag block / upper receiver holder
"The Flipper", made of Delrin, is a versatile armorer's tool. Clamp "The Flipper" into your vise and it holds any A-15/EM-16 lower receiver for assembly purposes. When finished, simply loosen the vise, flip "The Flipper" over and it will hold or retain any A-15/EM-16 upper receiver for assembly purposes.
