April 25, 2014
These O-rings are a little thinner than the ones in the 6-pk. I prefer the option of buying more than 3 O-rings at a time. A 12-pk would be even better yet. Pop off the flights, roll the O-ring on from the tail and loosen from the barrel a couple of threads... it rolls right into place. Snug it up, install the flights and enjoy a snug/solid dart.