Mrm Gunsmithing LLC
Independent hunting and gun store in Fenton, Missouri (Jefferson County).
Visit Mrm Gunsmithing LLC
- Address
- 1129 Gravois Rd, Fenton, MO 63026 Directions →
- Phone
- (636) 600-0078
- Type
- Independent dealer
ATF-licensed dealer per federal firearms records (May 2026) — you can verify any license via ATF FFL eZ Check. Hours and inventory change — call before you drive.
About Mrm Gunsmithing LLC
Mrm Gunsmithing LLC is an independent, federally licensed hunting and gun store on 1129 Gravois Rd in Fenton, Missouri, in Jefferson County. Judging by the shop's name, specialties include gunsmithing — call to confirm current services. It's one of 5 independent hunting and gun stores in Fenton and the surrounding area.
Gearing up for the season? Compare in-store prices against used hunting gear from verified sellers — or turn last season’s kit into cash.
More Stores Near Fenton
- Best Shot Shooting Supply
Fenton, MO · 0.9 mi away
- Michael's Arms & Accessories
Fenton, MO · 1 mi away
- Black Artillery Firearms
Fenton, MO · 1.1 mi away
- Hunting Partners
High Ridge, MO · 1.5 mi away
- Double D's Defense
High Ridge, MO · 2.2 mi away
- Gladiator Firearms Of Missouri
Fenton, MO · 2.4 mi away
- Fellhauer Firearms
Arnold, MO · 3.5 mi away
- Badger Firearms
Arnold, MO · 4.9 mi away
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