Cosaint Arms Guns for Sale

Founded: 2018

HQ: United States

Cosaint Arms is a United States brand founded in 2018 by Greg Mooney. The company focuses on modular 1911/2011 pistols tailored for concealed carry and competition, exemplified by its COS11 single-stack series.

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Recently Sold

Sold On 05/22/2026

Cosaint Arms COS21 Compact 9mm Optics-Ready 1911 Gray +2 MAGS & ORIG CASE

Cosaint Arms COS21 1911 2011 COS-21 PORTED BULL

Sold On 02/27/2026

Cosaint Arms COS21 Commander 9mm 2011 4.25" 1911 Pistol +2 MAGS & ORIG CASE

Cosaint Arms COS21 9-mm 2011 1911 COS-21 Match

Sold On 01/12/2026

Cosaint Arms COS21 KOVERT X Hybrid Ported 9mm 1911 5" 2011 +2 MAGS

Cosaint Arms COS-21 9-mm 1911 2011

Sold On 12/22/2025

Cosaint Arms COS21 Commander 45ACP 1911 4.25" 2011 6 MAGS & ORIG CASE

Cosaint Arms COS21 M1911-2011 Double-Stack 45-ACP

Sold On 09/26/2025

Cosaint Arms COS21 Commander Optics-Ready 45 ACP 1911 2011 4" +OG CASE

LIMITED 1 Of 300 45ACP 1911 2011 +CHEELY L2 GRIP

Sold On 09/17/2025

Cosaint Arms COS21 Compact 10mm 1911 2011 +2 MAGS & CASE

HAND-FITTED Staccato Pattern 1911 2011 10mm

Sold On 03/17/2025

Cosaint Arms COS21 9mm 2011 4.25" ODGreen Cosaint-Arms COS21 1911+OG CASE

Cosaint Arms COS21 9mm 2011 Cosaint-Arms COS21

Sold On 01/20/2025

MINTY Cosaint Arms COS21 2011 9mm 3.5" Grey Cosaint COS-21 2011 +ORIG CASE

Cosaint COS21 Compact 2011 Cosaint COS-21-2011

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