IMO the Jewell is the way to go.
I had a rifle basix on my m700 6mmbr and had some problems with it after shooting it quite a bit.
When I fired the rifle the trigger would not reset occasionally, it stayed in the fired position.
I had to pull the stock off and flip the little lever you can see in the hole and then it would work for a while.
Even after fixing it a couple of times and cleaning it out really well it would screw up again. Not a big deal for shooting rodents but a major problem if that squirrel was attacking and you needed a follow up shot to stop the charge.
I shoot around 1500 rounds a year out of that rifle and think I might have just wore it out.