(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

Visit Us

We are open to the public during the following hours:

  • Tuesday to Friday: 10:00 a.m. to 6:00 p.m.
  • Saturday: 10:00 a.m. to 4:30 p.m.

đź“Ť Our Store: 7950 S Lincoln St Unit B100, Littleton, CO 80122
 đź“ž Phone: (720) 662-7252

Come visit us and experience history in your hands.
 You can also browse our specialized military firearms reference library available on-site.

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 proudly partners with probate attorneys and estate representatives to provide expert support in the liquidation of firearms and military collectibles.

We offer:

  • Appraisals:  Accurate fair market value assessments for estate inventories
  • Sales Channels: Retail store, GunBroker, Proxibid, LiveAuctioneers, or direct to collectors
  • Compliance & Logistics: We manage all ATF paperwork, secure storage, and transfers
  • Flexible Options: Consignment or direct purchase depending on estate needs
  • Full Collection Handling: We take complete collections—no cherry-picking

Whether your client’s estate includes a single item or a full museum-worthy collection,
 Old Steel Historical Firearms offers the expertise and market reach to handle it with care and precision.