According to Vladislav Seleznev, we are talking about much smaller digital signs.

Military expert Vladislav Seleznev believes that the Russian Federation will not be able to mobilize 300 thousand people, not to mention more to replenish its troops in the war in Ukraine.
He announced this on the air of the information telethon.
“If you look at the work of the commissariats of the armed forces of the Russian Federation, it is somewhat lame. We see that from year to year the same military registration and enlistment offices do not fulfill the planned targets for conscription for military service. the shortage of Russian troops precisely during the planned conscription for military service,” he said.
According to Seleznev, he is not sure that with such a composition of forces and means, and in the presence of just such a mobilization system, the Russians will be able to call up enough personnel for the war in Ukraine as soon as possible.
“I’m not even saying that they will be able to call on the declared 300,000. It will be about much lower figures,” Seleznev stressed.
At the same time, he noted that, of course, Ukraine should focus on changes in the numerical strength of the Russian occupiers, but first of all, it should focus on increasing the combat capabilities of the Ukrainian army.
And in this context, he recalled that Ukraine is now receiving very effective weapons from partners.
(C)UNIAN 2022

“I’m not even saying that they will be able to call on the declared 300,000. It will be about much lower figures,”
I also doubt it.
But, let’s assume that the mafiosi are able to somehow scrape together that number. Who will train them? How long will they get trained? How will they be equipped? Is this equipment worth anything? Who will lead them, once in combat?
I know the answers; everything will be a half-assed job, like everything else was a half-assed job on the part of the ruskie armed forces. These new guys will burn in this war like rice paper; quickly.