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D.S. Arms

ManufacturerGun shop

Lake Barrington, IL

Self-described as follows: D.S. Arms is a U.S.-based manufacturer and retailer of FN FAL and M16/M4 firearms, parts, and accessories.

Profile updated July 22, 2026

What they offer

Manufacturer

Made in
USA
Sales
Direct to consumers
Programs
Law enforcement
Founded
1987

Gun shop

Shop type
Online store
Sells
Reloading supplies

Product lines

  • M16/M4 series rifles
  • DS Arms B.R.O. (Battle Rifle Optic) 4x Prism Scope
  • Rosco Manufacturing AR15 Bloodline barrels
  • DSA ZM4 AR15 MK18 Clone Pistol
  • DSA FAL SA58 Primary Pistol
  • DSA Stripped Semi Auto FAL Receiver
  • DSA FAL SA58 U.S. Made Steel Metric Pattern Magazine
  • DSA FAL SA58 Upper Receiver Action Wrench
  • C Products Defense Duramag AR .308 WIN/6.5 CR

More in Illinois

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Sources and corrections

Sources: dsarms.com.

Also known as Defense Security Arms Inc.

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