I'd be happy to help you with the provided text.

Here's a summary of the key points:

* The G3SG1 Black Sand is a CS:GO sniper rifle skin that has a Mil-Spec Grade rarity, making it a relatively common drop.

* It features a tan and black military camo pattern design.

* The rarity of this skin means it has a 79.92% drop chance.

Additionally, I've extracted some relevant information from the text:

* The G3SG1 Black Sand is part of the Nova skin collection in CS:GO.

* You can check prices, price history, screenshots, and more for this skin on the website mentioned in the text.

* There's a guide available that provides an updated list of camouflage prints, including DDPAT, splashes, and army patterns, which meets no borders.

If you'd like to know more about skins or want to learn about CS:GO loadouts based on colors, there are resources available online. The provided text also suggests checking out the price history and screenshots for this skin.

Please let me know if there's anything else I can help you with!

G3SG1 Black Sand cs go skin instal