Firearms & Accessories
Shop firearms, optics, accessories, and practical gear selected for serious shooters, collectors, competitors, and responsible firearm owners in the Denver area.
Denver Gun Store
Gun Store in Denver, Colorado
Bastion Armory is a Denver firearm retailer offering curated firearms, accessories, FFL transfers, NFA transfer support, suppressor guidance, and gunsmithing services from our West Colfax shop.
FFL Transfers
Use Bastion Armory for firearm transfers, background check support, person-to-person transfers, and transfer questions before your item arrives.
View FFL transfer pricingNFA & Suppressor Support
Get help with NFA transfers, suppressor purchases, Silencer Shop account setup, ATF eForms preparation, fingerprints, and appointment planning.
View NFA informationGunsmithing Services
Schedule common gunsmithing work including cleaning, sight installs, optic mounting, trigger installs, accessory installs, muzzle device work, and rifle assembly.
View gunsmithing servicesVisit Bastion Armory
Located on West Colfax in Denver.
Visit the shop for inventory questions, transfers, NFA appointments, service pricing, and help choosing the right equipment for your needs.
- Address
- 12550 W Colfax Ave #103, Denver, CO 80215
- Hours
- Mon-Sat: 10AM-6PM
- Phone
- (303) 993-8361