(720) 662-7252

About us

Old Steel Historical Firearms is dedicated to making authentic historical artifacts available to collectors, enthusiasts, and the public. We bring history to life through carefully curated items selected for their military and historical value.
Our location offers much more than a store; it includes a museum space, a specialized library, and a one of a kind historical experience. We are more than just an auction house; we are a place where history lives.

Our mission is simple: We believe that everyone should have the opportunity to own a piece of history.

What We Offer

Old Steel Historical Firearms specializes in military equipment and firearms from major conflicts, including:

  • The American Civil War
  • World War I and II
  • The Vietnam War
  • The Cold War

Our collection also includes relics and curiosities from around the world: United States, Russia, China, Japan, Germany, Yugoslavia, Argentina, Brazil, Colombia, Mexico, Spain, Italy, and more.

Firearms & Collectibles

We proudly maintain an inventory of over 1,700 historical military firearms, including iconic manufacturers like: Mauser, Winchester, Remington, Colt, Smith & Wesson, Holland & Holland, Walther

 

Additionally, we offer:

  • Military uniforms
  • Daggers and bayonets
  • Medals and awards
  • Magazines and ammunition
  • Firearm parts for collectors and restorers
  • Militaria

Office Location & Hours

Monday to Friday:  10:00 am to 4:00 pm
By appointment only.

Saturday to Sunday:  Closed.

📍 Office Location: 7950 S Lincoln St Unit B100, Littleton, CO 80122
 📞 Phone: (720) 662-7252

Appointments are available for consignments, FFL transfers, collection purchases, and related services. Retail showroom closed to the public.

Licensed & Trusted

We are fully FFL and SOT licensed and offer secure nationwide shipping to all 50 U.S. states.
 Whether you’re a collector, restorer, or history enthusiast, Old Steel Historical Firearms is your trusted source for preserving the legacy of the past.

Legal Partnerships – Estate & Probate Support

Old Steel Historical Firearms works with probate attorneys, estate representatives, and families to assist with the liquidation of firearms, military artifacts, and historical collectibles.

We offer:

  • Multiple Sales Channels: GunBroker, Proxibid, LiveAuctioneers, and direct sales to qualified collectors.
  • Compliance & Logistics: We manage firearm transfers, required documentation, secure storage, and shipping when applicable.
  • Flexible Solutions: Consignment or direct purchase options based on the needs of the estate.
  • Full Collection Handling: We are interested in complete collections and can assist with estates of all sizes.

Whether an estate includes a single item or an extensive collection, Old Steel Historical Firearms provides the market reach and industry experience needed to help maximize value and simplify the process.