Hoffman Weapons And Armor

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Lot of 4 Aero Precision AR15 Carbine Length Gas Tubes (New): This lot includes four Aero Precision AR15 carbine-length gas tubes, providing a reliable and consistent solution for standard carbine gas system builds. Manufactured to Aero Precisions quality standa

2026

Lot of 4 Aero Precision AR15 Carbine Length Gas Tubes (New)

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 5 Mil-Spec AR15 Charging Handles: This lot includes five mil-spec AR15 charging handles, making it an excellent option for builders, armorers, and enthusiasts working on multiple AR-platform projects. Designed for compatibility with s

2026

Lot of 5 Mil-Spec AR15 Charging Handles

Old Steel Historical Firearms LLCLittleton, CO

SOLD

NC Star 3-9x ACOG-Style Scope with Micro Red Dot Dual Optic Setup: This NC Star 3-9x ACOG-style scope paired with a micro red dot provides a versatile dual-optic configuration designed for AR-platform rifles and other Picatinny-compatible firearms. The 3-9x magnified

2026

NC Star 3-9x ACOG-Style Scope with Micro Red Dot Dual Optic Setup

Old Steel Historical Firearms LLCLittleton, CO

SOLD

NEW Aero Precision ATLAS S-ONE 15" M-LOK Free Float Handguard: Up for auction is a new Aero Precision ATLAS S-ONE 15-inch M-LOK handguard. Designed for lightweight performance and modern AR-15 builds, the ATLAS S-ONE is one of Aero Precisions most streamlined and

2026

NEW Aero Precision ATLAS S-ONE 15" M-LOK Free Float Handguard

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Aero Precision M5 Assembled Upper Receiver AR10 .308 / 7.62 NATO (Assembled Upper Only): This Aero Precision M5 assembled upper receiver provides a solid foundation for AR10-pattern .308/7.62 NATO builds, factory fitted with a dust cover and forward assist. Built on Aeros large-frame M5 p

2026

Aero Precision M5 Assembled Upper Receiver AR10 .308 / 7.62 NATO (Assembled Upper Only)

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Vintage EOTech 551 Holographic Sight: This vintage EOTech 551 holographic sight is an early example of one of the most iconic holographic weapon sights ever produced. Designed for rapid target acquisition and close- to mid-range shooting

2026

Vintage EOTech 551 Holographic Sight

Old Steel Historical Firearms LLCLittleton, CO

SOLD

FDE Acro P-2 Style Enclosed Red Dot Sight Training Optic: This FDE Acro P-2 style enclosed red dot sight is a high-quality replica designed to closely replicate the appearance and form factor of the popular enclosed-emitter optic. Finished in Flat Dark Earth

2026

FDE Acro P-2 Style Enclosed Red Dot Sight Training Optic

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Battle-Ready AR15 5.56 NATO 16" Stainless Barrel Lightweight M-LOK Mid-Length Rifle: Up for auction is a custom AR-15 chambered in 5.56 NATO. Featuring a 16-inch stainless steel barrel and a mid-length gas system, this rifle delivers an excellent balance of accuracy potential, smooth

2026

Battle-Ready AR15 5.56 NATO 16" Stainless Barrel Lightweight M-LOK Mid-Length Rifle

Old Steel Historical Firearms LLCLittleton, CO

SOLD

2026

aero precision Atlas R-one handguard 15 inch mlok new

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 2 AR Barrels: 20" 5.56 FSP + NEW Ballistic Advantage 16" .308 Barrel: Up for auction is a lot of two AR-pattern barrels, offering a versatile combination of rifle and large-frame components suitable for multiple build paths. The first barrel is a 20-inch 5.56 NATO barre

2026

Lot of 2 AR Barrels: 20" 5.56 FSP + NEW Ballistic Advantage 16" .308 Barrel

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Feyachi Micro Red Dot Sight New in Box: This Feyachi micro red dot sight is new in box and provides a compact, lightweight aiming solution for a variety of firearm platforms. Designed for rapid target acquisition, it features a streamlined

2026

Feyachi Micro Red Dot Sight New in Box

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Vintage L3 EOTech 551 Holographic Sight Untested: This vintage L3-marked EOTech 551 holographic sight is offered in untested condition and represents an early example of one of the most recognizable holographic weapon sights ever produced. Manufactur

2026

Vintage L3 EOTech 551 Holographic Sight Untested

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 2 Harris-Style Rifle Bipods Black: This lot includes two black Harris-style rifle bipods designed to provide a stable shooting platform for rifles used in precision shooting, hunting, and general range applications. Featuring the class

2026

Lot of 2 Harris-Style Rifle Bipods Black

Old Steel Historical Firearms LLCLittleton, CO

SOLD

EOTech XPS2 Style Red Dot Sight: This EOTech XPS2-style red dot sight is a training optic designed to replicate the appearance and handling characteristics of the popular XPS-series holographic sight. Featuring the familiar compact p

2026

EOTech XPS2 Style Red Dot Sight

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 2 Radikal Arms GPA3 Shotguns 20 Gauge with Boxes: This lot includes two Radikal Arms GPA3 shotguns chambered in 20 gauge, each accompanied by its original box. The GPA3 features a compact, modern shotgun design intended for sporting, range use, and g

2026

Lot of 2 Radikal Arms GPA3 Shotguns 20 Gauge with Boxes

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Monstrum 3-9x50 Rifle Scope with Rings Variable Power Optic: This Monstrum 3-9x50 rifle scope is a versatile variable-power optic designed for a wide range of rifle platforms, offering adjustable magnification from 3x to 9x and a large 50mm objective lens for a

2026

Monstrum 3-9x50 Rifle Scope with Rings Variable Power Optic

Old Steel Historical Firearms LLCLittleton, CO

SOLD

195rds 7.62x39 Ammunition: 195rds 7.62x39 Ammunition THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1&n

2026

195rds 7.62x39 Ammunition

Old Steel Historical Firearms LLCLittleton, CO

SOLD

195rds 7.62x39 Ammunition: 195rds 7.62x39 Ammunition THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1&n

2026

195rds 7.62x39 Ammunition

Old Steel Historical Firearms LLCLittleton, CO

SOLD

140rds 223REM Ammunition: 140rds 223REM Ammunition THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1&nb

2026

140rds 223REM Ammunition

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of Shotgun Clays (3 Boxes) & Clay Target Thrower: This lot includes three boxes of shotgun clay targets along with a clay target thrower, providing a complete setup for clay shooting practice and recreational use. The clay targets are designed for st

2026

Lot of Shotgun Clays (3 Boxes) & Clay Target Thrower

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Armalite Pattern AR-10 .308 Winchester Upper Receiver 20" Barrel KeyMod Handguard: Up for auction is an AR-10 upper receiver assembly chambered in .308 Winchester / 7.62 NATO. Featuring a 20-inch barrel and a KeyMod handguard, this upper is configured to take full advantage of the p

2026

Armalite Pattern AR-10 .308 Winchester Upper Receiver 20" Barrel KeyMod Handguard

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Aero Precision X15 Receiver Set: The Aero Precision X15 receiver set is a forged AR-15 matched upper and lower combination thats widely used as a solid, no-nonsense foundation for custom builds. Its part of Aeros more mil-spec style

2026

Aero Precision X15 Receiver Set

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 2 Pistol Braces MP5 Style Brace & AR15 Buffer Tube Brace: This lot includes two pistol braces designed for popular firearm platforms, featuring one MP5-style brace and one brace configured for AR15 buffer tube applications. These braces are widely sought aft

2026

Lot of 2 Pistol Braces MP5 Style Brace & AR15 Buffer Tube Brace

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 6 M4 RAS Quad Rail Lower Handguards Includes Knights Armament Components: This lot includes six M4 RAS lower quad rail handguards, with several examples manufactured by Knights Armament. Designed for M4 and M4A1-style rifle configurations, these rail sections provide the cl

2026

Lot of 6 M4 RAS Quad Rail Lower Handguards Includes Knights Armament Components

Old Steel Historical Firearms LLCLittleton, CO

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