AR15 Rifle and AR15 Accessories Manufacturer
F4 Defense is a Defense Company in Leonardtown, Maryland launched at TriggrCon 2017. A small arms manufacturer with decades of military, engineering, design and competitive shooting experience. F4 set out to build tactical firearms that perform at the highest level while maintaining unequaled aesthetics. Driven by innovation, F4 is pushing the envelope in tactical firearms technology and design, while sustaining a commitment to customer service and helping those who defend freedom.
- F4 Defense ARS-Lite Handguard - 15.5"
- F4 Defense ARS-Lite Handguard - 13.6"
- F4 Defense F4-15 Stripped AR-15 Upper Receiver
- F4 Defense F4-15 Stripped AR-15 Lower Receiver
- F4 Defense F4-15 AMBI Matched AR-15 Billet Receiver Set
- F4 Defense F4-15 PDWX Lite Rifle - 11.3"
- F4 Defense F4-15 PDW Pistol - 7.5"
- F4 Defense F4-15 EBR Lite Rifle - 20"
- F4 Defense F4-15 DMR Lite .223 Wylde Rifle - 18"
- F4 Defense F4 Recon "Recce" .223 Wylde Rifle - 16"