I thought I'd update this thread with a couple developments. First, I decided to buy a muzzle brake. I sent the barrel in to EAB for installation. They acknowledged receipt but I have not yet seen a shipping notice that they are returning the barrel with the new brake. I'll report on that once I get it to the range.
Earlier in this thread, one of the tangents we took was hearing protection. Thanks to the dialog with Telemark, I was stimulated to take a deeper dive into hearing protection. After looking at details and discussing it with my audiologist, I ended up with DefendEar Digital X1 -
https://www.westone.com/store/defendear/defendear-digital/
You can see from the link they have 3 levels. All three have the same IPIL rating. The difference is that they higher end ones have different programs. The primary difference is what ambient sound they let in. The highest end model, the X5, has a hunting mode. The marketing is a bit deceptive. They use a different scale on the gain curve for the low end X1 and the higher end models. After normalizing those curves on the same scale, at the frequencies I'm interested in hearing for hunting (rustling in the leaves...) are pretty much the same between the high end hunting program and the base X1 model. My audiologist confirmed this so I went for the least expensive model.
The prices on that web site are lower than you will actually pay. With the audiologist and mold cost they come in about $100 over the price on the web site. The first step is to go to the audiologist and have them take custom molds of your ear. They then send these into Westone. They charge about $50 to take the molds. You can take those molds and send them to Westone yourself, and get the price on the web site, but when you figure in shipping cost and everything, there is little savings over having the audiologist do it. I also figured that if there was an issue, the audiologist would get a better response from the company than an individual so I went that route.
I picked them up on Thursday afternoon. The ear molds fit very precisely into my ear and go in deep. They are made of a soft somewhat pliable plastic, not a hard plastic like the old ear molded hearing aids. They seal to my ear perfectly. The plastic mold has a small hole though it that channels the sound from the digital part. It snaps into the mold. Unlike my rechargeable LI hearing aids, these use old fashion hearing aid batteries. The sound quality is not quite as good as my hearing aids but it is much better than any of the Walker Game Ear class devices. So far, I'm very happy with them. I was concerned that there is no place to attach a tether. I use one when hunting with my hearing aids. It is too easy to lose one when taking off a head-net or something in the field. As it turns out, with the custom mold, there is no way these can fall out of my ears accidentally.
I won't be able to test them until the next time I hunt or go to the range. For hunting, I'll just wear them. When on the range, I'll wear muffs over top of them for additional protection from repeated shooting.
Thanks,
Jack