Sorry for the lack of info on the first post. The barrel length is 30". They are 12 gauge and are choked full and what appears to be xtra full. One or two minor dents. The bores are not bad and a good honing should help. In addition to the roller being missing I may or may not be able to find the extractor piece. If interested please email me with a telephone number and we can discuss it further. Thank you. Gerald677152