Retail / FFL
1 service / transfers listed
Type 07 FFL
Shield Arms
Gunsmith in Bigfork, MT
Shield Arms is an American-made manufacturer and retailer of tactical firearms accessories, offering premium Glock modifications, S15 magazines, and on-site gunsmithing services from its Bigfork, Montana location.
- Address
- 12090 MT HWY 83
- Phone
- +14068373147
- Website
- shieldarms.com
- Directions
- Open map directions
Gunsmithing
5 services
Storefront
Manufacturer
13 product signals
Made in USA listed
Quick Answers
What kind of shop is listed?
Manufacturer Direct / Type 07 FFL
What retail services are listed?
FFL transfers
What gunsmith services are listed?
Cerakote Trigger jobs Sight installation Custom builds
What does this manufacturer make?
S15 Magazines Glock 43X/48 S10 Grip Chop Magazine Extensions for Glock, S&W, CZ Magwells for Glock Gen 5 Rifle Barrels for SA-15 Rifle Mag Extensions for PMAG
What business signals are listed?
Direct to consumer Made in USA
Product Lines
Product line Accessory
S15 Magazines
- Type
- Accessory
Product line Accessory
Glock 43X/48 S10 Grip Chop
- Type
- Accessory
Product line Accessory
Magazine Extensions for Glock, S&W, CZ
- Type
- Accessory
Product line Accessory
Magwells for Glock Gen 5
- Type
- Accessory
Product line Rifle
Rifle Barrels for SA-15
- Type
- Rifle
Product line Accessory
Rifle Mag Extensions for PMAG
- Type
- Accessory
Product line Optic
Rifle Optics
- Type
- Optic
Product line Optic
Pistol Optics (Red Dots)
- Type
- Optic
Product line Handgun
Pistol Barrels
- Type
- Handgun
Product line Accessory
Pistol Parts and Base Plates
- Type
- Accessory
Product line Optic
R.O.C. Revolver Optic Conversion
- Type
- Optic
Product line Rifle
SA-15 Folding AR-15 Lower Receiver
- Type
- Rifle
Listing Snapshot
- Primary category
- Gunsmiths
- Also listed as
- Gun Shops, Gun Manufacturers
- Legal name
- Shield Arms
- ZIP
- 59911
Social Links
Profile Details
Gunsmith Services
- Type
- Storefront
- Service area
- MT
- Platforms
- Glock 43X, Glock 48
- Services
- Cerakote, Trigger jobs, Sight installation, Parts fabrication, Custom builds
- Reputation
- 7 years in business
Cerakote Gunsmiths Custom Gun Builders
Retail and Transfers
- Type
- Manufacturer Direct
- Business scale
- National
- FFL license
- Type 07
- Transfers offered
- Yes
- Transfer fee
- $10
- Services
- FFL transfers
- Reputation
- 7 years in business
FFL Transfer Services
Manufacturer Profile
- Brand
- Shield Arms
- Founded
- 2017
- Business flags
- Made in USA, Direct to consumer
Product Lines
S15 Magazines
Accessory
Glock 43X/48 S10 Grip Chop
Accessory
Magazine Extensions for Glock, S&W, CZ
Accessory
Magwells for Glock Gen 5
Accessory
Rifle Barrels for SA-15
Rifle
Rifle Mag Extensions for PMAG
Accessory
Rifle Optics
Optic
Pistol Optics (Red Dots)
Optic
Pistol Barrels
Handgun
Pistol Parts and Base Plates
Accessory
R.O.C. Revolver Optic Conversion
Optic
SA-15 Folding AR-15 Lower Receiver
Rifle
SA-9, SA-4 Pistols
Handgun
AR-15 Manufacturers Made in USA Manufacturers Revolver Manufacturers
Map
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Primary location: 12090 MT HWY 83
Map location from the published directory record.
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Listed In
Gunsmiths
Sources and Updates
USA Arms builds directory profiles from published business information, public records, and owner-submitted corrections when available. Confirm hours, inventory, fees, services, and eligibility requirements directly with the business before visiting.
Sources checked include shieldarms.com.
Last reviewed: June 12, 2026.
Corrections
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