sam.directory home Get Started
Active registration

West River Rifle Company, LLC

DBA MACK BROTHERS
Sturgis, SD

General information for West River Rifle Company, LLC

Physical address
3560 Mayer Ave, Sturgis, Sd, 57785
Mailing address
3560 Mayer Ave, Sturgis, SD, 57785
Website
macbros.com

Points of contact for West River Rifle Company, LLC

SAM.gov Points of Contact

DALE MACK
Government Business POC
Co-Owner
3560 MAYER AVE, Sturgis, SD, 57785
ALLAN MACK
Alternate Government Business POC Alternate Electronic Business POC
Co-Owner
3560 MAYER AVE, Sturgis, SD, 57785
EMMA MACK
Electronic Business POC
Manager
3560 MAYER AVE, Sturgis, SD, 57785

Additional contact details may be available

NAICS codes for West River Rifle Company, LLC

Code Description Small Business
332710 PRIMARY Machine Shops Yes
332721 Precision Turned Product Manufacturing Yes
332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing Yes
332994
Small Arms, Ordnance, and Ordnance Accessories Manufacturing
Yes

PSC codes for West River Rifle Company, LLC

Code Description
3408 MACHINING CENTERS AND WAY-TYPE MACHINES
3411 BORING MACHINES
3413 DRILLING AND TAPPING MACHINES
3415
GRINDING MACHINES
3417
MILLING MACHINES

Update history

2 change(s) tracked
Jan 24, 2026
NAICS 332994 is no longer the primary code
Jan 24, 2026
NAICS 332710 became the primary code
Subscribe to see every tracked change to this contractor's registration, codes and certifications.