It’s a Ken Henderson stock , cost quite a lot but I’m totally happy with it . The quality is outstanding and the alloy bedding block means no bedding is required, just bolt the action in and away you go . I’ve restocked a number of rifles over the years and the bedding has always been a hassle and expense to get right . You pay more for these types of stocks but it’s worth it in the end in my opinion, and it means that you can instantly swap the stock to another Tikka rifle without any modifications which is not possible usually when you have used bedding compound.
Now I’m saving up to by the same stock for my Aussie Tikka .