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Great Lakes Firearms Guns for Sale

Founded: 2013

HQ: United States

Great Lakes Firearms and Ammunition, LLC is a United States manufacturer founded in 2013. The company is known for multi-caliber AR‑platform rifles with in-house Cerakote finishes and for extending that formula into the long-action, semi-automatic GL-10LA.

Popular Great Lakes Firearms Models for Sale

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Recently Sold

Great Lakes Firearm GL-15 223 Wylde AR15 16" Blued GL15 AR

Sold On 07/17/2026

Great Lakes Firearm GL-15 223 Wylde AR15 16" Blued GL15 AR

Like PSA PA-15 PA15 Ruger AR-556 AR15 M-LOK

Great Lakes Firearms Synergy GL-1911DS 9mm 1911-DS 5" 2011 +GIDEON OPTICS

Sold On 05/25/2026

Great Lakes Firearms Synergy GL-1911DS 9mm 1911-DS 5" 2011 +GIDEON OPTICS

Great Lakes Synergy GL-1911DS GL1911-DS GL1911DS

Great Lakes GL19 Striker 9mm Optics-Ready 4 Two-Tone + CASE

Sold On 04/20/2026

Great Lakes GL19 Striker 9mm Optics-Ready 4 Two-Tone + CASE

Great Lakes Firearms GL19 Striker 9-mm

Great Lakes Firearms Synergy 1911 DS 9mm 5" GL-1911DS +2 MAGS & ORIG BOX

Sold On 03/18/2026

Great Lakes Firearms Synergy 1911 DS 9mm 5" GL-1911DS +2 MAGS & ORIG BOX

Great Lakes Firearms Synergy 1911 DS 9-mm Pistol

Great Lakes Firearms GL-15 223-Wylde AR15 16" Olive Drab GL15 AR-OD +2 MAGS

Sold On 10/01/2025

Great Lakes Firearms GL-15 223-Wylde AR15 16" Olive Drab GL15 AR-OD +2 MAGS

Great Lakes Firearms GL-15 GL15 AR15 .223-Wylde AR

Great Lakes Firearms GL-10 308 Winchester AR10 18" +2 MAGS & ORIG BOX

Sold On 06/27/2025

Great Lakes Firearms GL-10 308 Winchester AR10 18" +2 MAGS & ORIG BOX

Great Lakes Firearms GL-10 GL10

Great Lakes Firearms GL-15 223 Wylde AR-15 AR15 AR 16" GL-15 AR15 +3MAGS

Sold On 02/10/2025

Great Lakes Firearms GL-15 223 Wylde AR-15 AR15 AR 16" GL-15 AR15 +3MAGS

Great Lakes Firearms GL-15 AR-15 AR15 AR GL15 AR15

Great Lakes Firearms (GLFA) GL-10 308 Win AR-10 AR10 AR 18" GL10 +2 MAGS

Sold On 02/22/2024

Great Lakes Firearms (GLFA) GL-10 308 Win AR-10 AR10 AR 18" GL10 +2 MAGS

Great Lakes Firearms (GLFA) GL-10 AR-10 AR10 AR

Great Lakes Fire Arms (GLFA) GL-15 223 Wylde 16" AR-15 White Cerakote GL15

Sold On 02/04/2024

Great Lakes Fire Arms (GLFA) GL-15 223 Wylde 16" AR-15 White Cerakote GL15

Great Lakes Fire Arms (GLFA) GL-15 AR-15 GL15 AR15

Great Lakes Firearms GL-15 Battleworn Series 16" AR-15 AR15 AR GL-15 CUSTOM

Sold On 12/28/2023

Great Lakes Firearms GL-15 Battleworn Series 16" AR-15 AR15 AR GL-15 CUSTOM

Great Lakes Firearms GL-15 223 Wylde GL15

Great Lakes Firearms (GLFA) GL-15 AR-15 AR15 AR 7.5" GL-15 +2 MAGS & OPTIC

Sold On Invalid Date

Great Lakes Firearms (GLFA) GL-15 AR-15 AR15 AR 7.5" GL-15 +2 MAGS & OPTIC

Great Lakes Firearms (GLFA) GL-15 AR-15 AR15 AR

All Great Lakes Firearms models