dcl,
Rangr44 is correct. the bores of the Gonic rifles are undersized. However, there is an outfit called No Excuses Bullet Manufacturing, LLC. located in Roy Utah that makes outstanding bullets for your rifle. They have a web-site that you can order from, but you may want to talk to him before you do, because he will custom size them for your Gonic. Anyway, the Gonic is an terrific rifle. I think you will be well pleased.
Last edited by k_harris; 05/24/11.