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Helix Gunsmithing

Gunsmith

4075 W. Outer Rd., Arnold, MO 63010

Profile updated October 12, 2026

What they offer

Work
Bluing, Cerakote, cleaning, gunsmithing, optics mounting, refinishing, repair, sight installation and trigger work

Prices

As published by the business.

  • Laser bore sight $10 per service
  • Glock sight push $20 per firearm
  • Scope and bore sighting $25 per service · Rings not included.
  • Handgun sight push $30 per sight
  • Full detail cleaning (handgun, semi/revolver) $45 per firearm · Published range $45–$60.
  • Full detail cleaning (long gun/shotgun) $65 per firearm · Starting price; extra charge for rust or heavy carbon.
  • Trigger guard undercut $90 per firearm · Plus finish cost.
  • Carry optic slide cut $145 per firearm
  • Bluing $155 per firearm · Starting price; bring firearm for accurate estimate.
  • 1911 bobtail conversion $195 per firearm · Starting price.
  • 1911 flat top with serrations $200 per firearm
  • Front strap checkering $250 per firearm · Starting price.

Around Arnold

Helix Gunsmithing is one of 2 gunsmiths in Arnold, MO that our research has identified. Overall, USA Arms lists 2 gun shops and 2 gunsmiths in Arnold; a place can have more than one role.

Other gunsmiths in Arnold

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