BUILD YOUR OWN KITS
80 Percent Builder carries the highest quality polymer 80 kits for the firearms enthusiast. We have everything you need to create your perfect build, including complete builder kits that are compatible for G17, G19 and G34. We also carry customized upper slide assemblies to allow more versatility in your build. Our 80 percent builder kits are of the highest quality which leads to high accuracy, but are kept at a low cost.
Find More Top-Selling 80P Builder Custom Kit Options Below: