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I only bought this because I needed a non-safety 365xl frame so I could remove the modular thumb safety. I wasn’t expecting it to be as much of an upgrade as it is.
The shape is slightly molded for your palm/finger shape, and the texturing is very grippy. It is a little wider than the oem frame.
Installation is easy. Just feels much nicer than the sig oem grip frame.
Aero states somewhere on their website that color can vary slightly with anodized parts. This would be fine, except that the variance in my case is not "slight". My lower is a proper dark OD green, while my upper is more of a light lime-green similar to the picture on optics planet website.
My lower has a color closer to the cerakote OD green, but it is in fact anodized. The color difference is enough that they could sell them as different products.
Aero parts provide high value for their price point, color issues aside. You won't have to worry about matching if you go with black or any of the cerakote options. The cerakote options will be a very snug fit due to the extra paint material.
This stock is great in states with restrictions on folding/telescoping stocks. This beats having a permanently pinned stock.
4 stars because it lacks a QD point. It still has 2 ways to mount a sling, but QD would be better.
It’s also a tad heavier than typical adjustable stocks due to the internal mounting hardware, but I wouldn’t call it heavy. Just a couple extra ounces.