It's cheap but works well enough. I recently popped mine on here and it sold fast. I wouldn't bother with any bedding because in the end, you are still working with a cheap @$$ stock. If you have it in your budget, get a better one, just my opinion
I got threw on a H-S Police stock and it definitely tightened up the groups, it now shoots about .4" with little effort. With that said, even with the cheapo factory stock, it was still shooting around .7", not bad considering how flimsy the stock was.
If you feel like tinkering, keep it and decide on which bedding approach to take. If you don't like it, you're not out a whole lot, it's not like the stock is worth a ton of $$(they bring 65.00 to $80.00)
*NOTE: How does yours shoot with the factory stock?
Here's mine with the new stock...