USA Arms

GKPRO Guns, LLC

Gunsmith in West Allis, WI

GKPRO Guns, LLC is a home-based FFL transfer service and gunsmith offering firearm transfers, cleaning, and accessory installation. They do not carry inventory and serve customers across the U.S. through online firearm purchases.

Address
1456 S 74th St, West Allis WI
Phone
414-988-5769
Website
gkprogunsllc.com
Directions
Open map directions

Gunsmithing

Glock 17, SIG P320 X Compact, Kimber Micro9

Home Based

Quick Answers

What gunsmith focus is listed?

Glock 17 SIG P320 X Compact Kimber Micro9 Springfield Armory Saint Victor Ruger Charger 22 Mossberg Maverick 88

Listing Snapshot

Primary category
Gunsmiths
Legal name
GKPRO Guns, LLC
DBA names
Arm Or Ally LLC, Black Market Arms Keystone Shooting Center LLC, BW Oufitters INC, GUNTECH ECP Outdoors Big Rock Sports LLC

Profile Details

Gunsmith Services

Type
Home Based
Individual gunsmith
Yes
Platforms
Glock 17, SIG P320 X Compact, Kimber Micro9, Springfield Armory Saint Victor, Ruger Charger 22, Mossberg Maverick 88
Military armorer
Yes

Map

Map location from the published directory record.

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Listed In

Sources and Updates

Updated name and identity details, contact info, location details, website and social links, and primary category and refreshed the gunsmith profile.

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 gkprogunsllc.com.

Search/source terms included gkprogunsllc.com, www.gkprogunsllc.com.

Latest update effort: 13 pages visited, 11 facts extracted.

Last reviewed: June 12, 2026.

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