Center Mass FirearmsCenter Mass Firearms is a family owned & operated business in Henderson, Nevada. Since opening it's doors in September of 2000, Center Mass Firearms has established itself as a cutting edge Gun Shop. We offer honest, accurate, and up-to-date information to guide your firearms selection. At Center Mass Firearms you will find a large 2, 500 sq. ft. retail showroom that is spacious and comfortable. We have a professional environment for families and ladies.Center Mass Firearms has established itself as a leader for the HK Class III Community. We have the background and credentials to service Law Enforcement and Government agencies in Clark County.