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Firearms & Ammunition manufacturers

1,026 domestic firearms & ammunition suppliers across 47 states. Firearms and ammunition manufacturing where federal licensing, interchangeability, and interface and dimensional standards leave no margin for error in safety-critical, regulated products.

The firearms manufacturers USA buyers qualify carry federal licensing alongside rigorous process control. This directory concentrates US firearms and ammunition suppliers that machine, fabricate, and load firearms, components, and cartridges, and it holds the domestic firearms supply chain to ATF/FFL federal licensing and SAAMI dimensional and pressure standards, with ISO 9001 governing traceable production.

1,026
Suppliers
47
States covered
33
Set-aside registered

of 50 on this page

8
Federal track record

of 50 hold awards

Standards that matter in firearms & ammunition

3 to specify
  • ATF/FFL
  • SAAMI
  • ISO 9001:2015

Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.

Firearms & Ammunition suppliers

page 1 of 21

Shops with a verified website are listed first, then alphabetically.

1–50 of 1,026

Firearms & Ammunition capacity by state

47 states

What buyers specify in firearms & ammunition

3 requirements
  1. 01Firearm and component machining
  2. 02Ammunition loading to SAAMI standards
  3. 03Federally licensed, traceable production

Shortlisted a few firearms & ammunition shops? Send them the same requirements.

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