I was looking for .22lr ammo that was low noise and better than the Aguila Super Colibri I was using. The Aguila was extremely dirty in all my Ruger's and I shoot a lot in my basement (ventilated), so I need a low noise bullet. The CB Long is very quiet and sounds like my air rifle. I use the rounds in my 10/22 so it is very quiet compared to shooting them out of a handgun. I recommend the CCI CB Long to anyone who wants a reliable quiet .22lr. They are 29gr, box of 100. $7.99 at Coin Gallery in Stoneham. They do not cycle the bolt so you must chamber each round manually.
