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DMG Arms, LLC

Gunsmith

37 S. Main St., Longmont, CO 80501

Profile updated October 12, 2026

What they offer

Work
Cleaning, gunsmithing, machining, optics mounting, parts fabrication, refinishing, repair, sight installation and trigger work

Near Longmont

The nearest gunsmiths USA Arms lists, by distance.

All gunsmiths in Colorado · Everything in Colorado

Sources and corrections

Sources: dmgarms.com.

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