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Gunsmiths in St Louis, MO

3 of the 5 gun stores and hunting shops we list in St Louis have gunsmithing services.

A shop that sells guns and a shop that fixes them are different businesses, and the map cannot tell them apart. Every listing here has gunsmithing confirmed from the shop's own website or data.

  1. MDRF Enterprises

    6414A Hampton Ave, St Louis, MO 63109

    Monday - Friday, 9:00 AM – 3:00 PM

    FFL transfersGunsmithingUsed & consignmentNFA / Class 3
    Call Website Directions

  2. Stl Sharp Shooter Gun Range

    8135 Gravois Rd, St Louis, MO 63123

    FFL transfersGunsmithingUsed & consignmentClasses & CCW
    Call Website Directions

  3. Sammy Dog'S Firearms

    8533 Mathilda Ave, St Louis, MO 63123-3615

    FFL transfersGunsmithing
    Call Website Directions
Ask about turnaround before you leave the gun. A scope mount is same-day at most shops; refinishing or machine work can queue for weeks — busy smiths post their backlog if you ask.

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What does a gunsmith cost?

Simple jobs — scope mounting, sight installation, cleaning — usually run $40-100. Trigger work, headspacing and refinishing are quoted per job. Most shops charge a bench fee that applies toward the work.