Get ya' one of these to pull the .500 S&W behind ya.'
Just kidding, kinda.'
While I don't have those exact models, I do have Galco's Kodiak Chest Holster and Gunfighter's Kenai Chest Holster.
I've used the GFI Kenai deer hunting, and even managed to draw and shoot a deer, but the Kydex is loud. It's unlikely I'd use a Kydex holster for deer hunting again.
You mentioned tension, unless something has changed, the GFI holsters do not have adjustable tension. They do have videos out on best practice to heat the holster and adjust fit.
Out of the package mine was tight, like I had to stand on the strap and use both hands to pull my gun out tight.
However, were I wearing a chest rig for bear protection while fishing, or something similar, the Kenai would be an excellent choice.
The Galco is okay, still not my favorite chest holster hunting rig, but it works. The plastic around the snaps and nylon webbing straps seem kinda' cheap.
FYI, if you sign up for Galco's mailing list they have sales all the time, 20-25% off.
You said you've made up your mind between those 2, but an alternative you should look at is Simply Rugged. The quality of their leather, holster build, straps, and buckles is well ahead of the other 2 mentioned.
https://www.simplyrugged.com/ecomme...r-Holster.cfm?item_id=157&parent=669Just my opinion, take it for what it's worth.
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