406 Armory

406 Armory A unique firearm shop located in the heart of Dillon, Montana. Selling new and used firearms, a Silencer Shop Dealer, and featuring Montana-made products.

Known for exceptional customer service, competitive pricing and an experience above all else.

Kimber Stainless Target 2 10mm
09/09/2026

Kimber Stainless Target 2 10mm

Thank you Dillon Jaycees for another great Labor Day weekend!
09/08/2026

Thank you Dillon Jaycees for another great Labor Day weekend!

Kimber Micro 9 ESV
09/08/2026

Kimber Micro 9 ESV

We want to see your 406 Armory merch represented at the fair this weekend! Tag us in a pic wearing your 406 Armory gear ...
09/05/2026

We want to see your 406 Armory merch represented at the fair this weekend! Tag us in a pic wearing your 406 Armory gear at Dillon’s Biggest Weekend to get entered to win a $50 gift card!

Dozer loves The Klondike Cafe , you will too! Be sure to stop by and grab something to eat this weekend…
09/04/2026

Dozer loves The Klondike Cafe , you will too! Be sure to stop by and grab something to eat this weekend…

We have tickets at 406 Armory! Come support the local fire department
09/04/2026

We have tickets at 406 Armory! Come support the local fire department

Sig Cross Sawtooth 7PRC
09/04/2026

Sig Cross Sawtooth 7PRC

C**t Delta Elite 10mm
09/03/2026

C**t Delta Elite 10mm

09/02/2026

Dead Air OTB 30 cal
Only 4 inches past the barrel.
Only a few in stock

Enfield and Mosin Nagant7.62x54r ammo303 British ammo7.62x39 ammo
09/02/2026

Enfield and Mosin Nagant
7.62x54r ammo
303 British ammo
7.62x39 ammo

Address

25 East Bannack Street
Dillon, MT
59725

Opening Hours

Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm
Saturday 9am - 2pm

Telephone

+14069880001

Website

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