I recently added an ARCA rail to my Tikka for local PRS matches. Previously I'd been using a Harris and it's worked decently. I find myself in need of something with an ARCA connector and find myself at a fork in the road. One option is to spend the $100 for an Area 419 ARCA adaptor, the other is buy a new bipod and sell off the Harris and the price ends up being similar. Budget is ideally in the $200-265 range. I've got the PRS discount code for some of the below so they all potentially fall under that price range. I think the MDT GRND-Pod looks the coolest (but that alone probably shouldn't be the reason to go with it.)
MDT GRND-Pod
Warne 7902 Skyline Precision Bipod
Accutac BR-4 G2 ARCA QD
Atlas CAL
MDT GRND-Pod
Warne 7902 Skyline Precision Bipod
Accutac BR-4 G2 ARCA QD
Atlas CAL