Thats does sound long…i'm thinking you would be touching the lands, and forsure will need to be single loaded…will not fit factory mag.

I was loading the Berger 80.5 full bore to 2.42″ and the Hornady 75gr Amax at a max length of 2.46″…
all with a modified magazine and or single loading.

Make up a dummy round and see if it chambers.