Gorham Weapons And Armor

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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

2026

NEW Ballistic Advantage 14.5" Government Profile Barrel Front Sight Post 5.56 NATO

Old Steel Historical Firearms LLCLittleton, CO

SOLD

NEW Aero Precision ATLAS S-ONE 15" M-LOK Free Float Handguard AR15: Up for auction is a new Aero Precision ATLAS S-ONE 15-inch M-LOK free float handguard. Known for its lightweight construction, modern design, and excellent strength-to-weight ratio, the ATLAS S-ONE is

2026

NEW Aero Precision ATLAS S-ONE 15" M-LOK Free Float Handguard AR15

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

Field-Ready Rock River Arms LAR-15 20" Bull Barrel AR15 Chrome Bolt Carry Handle Rifle: Up for auction is a Rock River Arms LAR-15 chambered in 5.56 NATO. This rifle features a heavy 20-inch bull barrel and represents a classic precision-oriented AR-15 configuration. The barrel retains a

2026

Field-Ready Rock River Arms LAR-15 20" Bull Barrel AR15 Chrome Bolt Carry Handle Rifle

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 2 Rifle Bipods One FDE & One Black: This lot includes two rifle bipods, featuring one Flat Dark Earth (FDE) model and one black model. Designed to provide a stable shooting platform, these bipods are well-suited for precision shooting,

2026

Lot of 2 Rifle Bipods One FDE & One Black

Old Steel Historical Firearms LLCLittleton, CO

SOLD

Lot of 3 Rifle Scopes CenterPoint 4x32, Powerline 3-9x, & Bushnell 3-9x: This lot includes three rifle scopes, offering a versatile assortment of optics for hunting, target shooting, and general-purpose firearm applications. Included is a CenterPoint 4x32 fixed-power scope

2026

Lot of 3 Rifle Scopes CenterPoint 4x32, Powerline 3-9x, & Bushnell 3-9x

Old Steel Historical Firearms LLCLittleton, CO

SOLD

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

Fostech Bumpski AK Stock Assembly New in Box: This listing is for a new in box Fostech Bumpski AK stock assembly offered as an AK-platform compatible stock component from Fostech. The item is unused and comes in its original factory packaging as

2026

Fostech Bumpski AK Stock Assembly New in Box

Old Steel Historical Firearms LLCLittleton, CO

SOLD

2 Boxes Black Hills 223/5.56 Ammunition - 100rds: 5.56 77gr HP - 50rds 223 REM 69gr HP - 50rds THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTIO

2026

2 Boxes Black Hills 223/5.56 Ammunition - 100rds

Old Steel Historical Firearms LLCLittleton, CO

SOLD

OPMOD EOTech Holographic Sight with EOTech Magnifier: This OPMOD EOTech holographic sight paired with an EOTech magnifier provides a versatile dual-optic setup designed for AR-platform rifles and other Picatinny-equipped firearms. The holographic sight o

2026

OPMOD EOTech Holographic Sight with EOTech Magnifier

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

Lot of 3 Aero Precision Rifle Length Melonite Gas Tubes (New): This lot includes three Aero Precision rifle-length melonite gas tubes, offering a dependable solution for AR-platform rifle builds and spare parts inventory. Manufactured to Aero Precisions high stan

2026

Lot of 3 Aero Precision Rifle Length Melonite Gas Tubes (New)

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

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