Knuckle – Semi-Gloss Black

The Knuckle is just .40 inches thick and will hold two Twelve Grams snugly and most importantly in total silence.

Two internal O-Rings provide 12 Gram retention.

And once you dump your empty 12 Gram you just put your bucket changer under a fresh 12 gram and pop it in with a thumb.

O-Rings for 12 Gram retention are included.

Add a single drop of oil on each O-Ring if desired to loosen the grip on your 12v’s.

If you need fasteners for your Knuckle, you can purchase them HERE.

**Only available in Matte Black.