MRM Gunsmithing LLC

Gun Shops
Hours:
1129 Gravois Road, Fenton MO 63026
(636) 600-0078 Directions

Hours

Monday
Closed
Tuesday
1 - 6PM
Wednesday
1 - 6PM
Thursday
1 - 6PM
Friday
1 - 6PM
Saturday
Closed
Sunday
Closed

About MRM Gunsmithing LLC

MRM Gunsmithing LLC is highly praised for its great work, professional service, and reasonable prices. The gunsmith, Matt, is known for being knowledgeable, communicative, and careful to avoid damage. Customers appreciate his quick turnaround, often completing repairs and upgrades in just one day, and his ability to work efficiently even while customers wait. Many reviews highlight the superb customer service and the willingness to show clients how to disassemble their firearms. Overall, MRM Gunsmithing offers fast, affordable, and reliable firearm repair and customization, making it a trusted choice for firearm owners.

Most Recent Reviews

Write a review
  • August 2026
    Had a trigger done on my s&w. Excellent work and made the action super smooth.
  • July 2026
    Did a great job refreshing my grandpa‘s old 410
  • June 2026
    Fantastic experience with MRM Gunsmithing. Quick, reliable, and very transparent about the whole process. Great local business that genuinely cares about doing the job right. Highly recommend

More Comments(21)

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Location and Contact

MRM Gunsmithing LLC

Gun Shop in Fenton, MO 1129 Gravois Road, Fenton (636) 600-0078 Website Suggest an Edit