ModGuns.com, formally SigSauerParts.com, is run by gun enthusiasts for gun enthusiasts. We have a new name, but our commitment to our customers stands since 2014. ModGuns.com strives to be your one-stop shop for everything and anything modular. We changed our name and model to better serve you by providing a range of brands to serve your modularity needs. We pride ourselves in our commitment to excellent customer service, unmatched online support, and our loyalty to our customers and our Second Amendment. You have our commitment to receiving the best and most knowledgeable customer service and support before, during, and after your purchase. At ModGuns.com, we commit to excellence, nothing less.