The 10 Best Gun Stores in Montana — 2026

We compared all 144 stores in Montana on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated October 2026.

#1 · Henneker ArmsHarlowton FFL transfersGunsmithingNFA / Class 3Reloading supplies

(530) 403-9065 Website View listing

#2 · Custom Shop Inc.Hamilton FFL transfersUsed & consignmentNFA / Class 3

Mon-Fri 8am-3pm

(406) 375-5126 Website View listing

#3 · Montana AccuracyBillings FFL transfersGunsmithingNFA / Class 3

Mon,Tue,Wed,Thu,Fri 9am-5pm

(406) 671-2396 Website View listing

#4 · Shedhorn SportsEnnis Used & consignmentNFA / Class 3Reloading supplies

Mon-Sat 9am-6pm

(406) 682-4210 Website View listing

#5 · Bitterroot Trading Post IncDillon Used & consignmentClasses & CCWReloading supplies

(406) 683-9844 Website View listing

#6 · Extreme TacticalKalispell FFL transfersNFA / Class 3Reloading supplies

Mon-Fri 9am-5pm

(406) 260-8990 Website View listing

#7 · Bigfork Guns And AmmoBigfork FFL transfersNFA / Class 3Reloading supplies

Mon-Fri 10:30am-5pm, Sat 10am-2pm

(406) 420-2929 Website View listing

#8 · Northwest ShooterColumbia Falls FFL transfersClasses & CCW

Tue-Sat 12pm-6pm

(406) 892-0377 Website View listing

#9 · Blue Line CerakoteStevensville GunsmithingNFA / Class 3

Saturday - By Appointment

(406) 207-6345 Website View listing

#10 · C. Sharps ArmsBig Timber GunsmithingReloading supplies

Mon–Thu 9am–4pm, Fri–Sun closed

(406) 932-4353 Website View listing

Run one of these businesses? You earned this spot — email [email protected] for your free “Top Gun Stores in Montana” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for verified services (ffl transfers, gunsmithing, used & consignment, nfa / class 3, classes & ccw, reloading supplies), posted hours, and working contact details. The ranking is recalculated with every data update.