I've got a MKII stainless with a sporter barrel. Think I've ran 2 clips of rounds through it since new. Is this worth doing any upgrades to for some treerat/plinking/target fun?

If so what upgrades would you all suggest? It's been so long I have no clue what the trigger felt like but I hope it's not like the 10/22's I've built before with factory 6lb triggers.

So any info on what low budget upgrades should be done first would be much apprectiated.