Did not for the ruger 10/22 receiver, not a real bull barrel - TRYBE Defense Ruger 10/22 .22 LR Threaded Rifle Barrel

Product description uses both the words bull barrel and pencil barrel, this is deceiving. It is not a true bull barrel but a standard pencil barrel. I got a different one for my 10/22 target that uses the words bull and heavy and is a bull barrel and fit correctly. I retuned this for replacement and waiting to see if the new one fits, that it was just poor QC on the first one. Receiver end was 46.74mm while the OEM barrel is 45.54mm. I will update this positively if the new one fits. So far OP service is good, just put me behind 2 more weeks.