Originally Posted by Eternal Acacia
Yeah, you can buy one from jack. I'm pretty sure it's ~25, but don't quote me on that.
Go ahead and quote him, it's the ones for other guns that will be a little more.
If anyone has the concave tip one, that's OK, it's just that they let the ball roll back a little too far on 'some' guns and the the eye doesn't see it and then won't fire unless you shake the gun or touch the bolt. Not great.