Ah well .......... I think Abilene actually answered your question while he was not actually answering your question but I'll answer your question again anyway ...... OK??
The answer is YES. Uberti has had out for a couple of years a "KIT" that replaces old style Bolt/Extension Tod that was retained by that itty bitty cross pin. The kit includes a new Bolt, Firing Pin, Firing Pin Return Spring, Extension Rod and the little doh icky that retains the the Extension Rod. The link pivot pit that retains the doh icky is included in the new Bolt. As long as your rifle was manufactured in the
last 20 - 25 years the kit will fit.
Now the bad news. The kits are on BACK ORDER at VTI Gunparts. They will receive about 50 kits. Those 50 kits will only last about 3 days. CALL get on the Back Order list to be called when they come in.
Coffinmaker
PS: Uberti no longer supports parts for the cross pin bolts. Bad Bolt and you MUST buy the whole kit.