I have a set of 5 (.683, .686, .688, .690, .693) stainless SFT threaded shark fin backs for the rifled Hammerhead barrel systems. They have been barely used and are in 100% great shape. They come with the case.

$30 OBO Shipped USPS Priority 2-day - and I would be interested in any trades that you would be looking to throw my way.

Thank you!