>>108273Best way is to open carry in a expensive looking leather chest holster. (pic related)
There is also a guy that makes a holster that looks like a square pouch that fits over the padded belt strap of the pack.
I went with ribzwear and carry the gun in a holster in the ribzwear. Ribzwear is great for cooler weather which is when I like to go but it's extremely warm otherwise. Feels almost like holding a puppy up against your stomach, its' warm like that.