Products
- Rifles
  - F4-15
  - SF-10
- Receivers
  - F4-15
- Parts
- Optics
  - Nightforce
- Gear
  - Tees
  - Sweatshirts
  - Hats
Military / LE
Global Services
Airsoft
Dealers
Media

was successfully added to your cart.

Cart

Charging-Handle-Setup

Leave a Reply Cancel Reply

Name *

Email *

Website

Save my name, email, and website in this browser for the next time I comment.

RECENT POSTS

Small Frame AR10 vs. Full Size AR10: What’s the difference? January 13, 2019
From .224 Valkyrie to .22 Creedmoor. A comparison of two hot .22 caliber cartridges! December 30, 2018
Which Caliber Would you Choose? October 21, 2018
F4 Defense .224 Valkyrie Release and Small Frame .308 Update! September 8, 2018

SUPPORT

Warranty & Returns

Shipping Policy

Company

Global Services

Dealer Registration

ABOUT

F4 Defense started with one goal; design small arms for the Military, LE, and civilian markets that are pushing the envelope in engineering and innovation in the Spirit of straight up Americanism.

© 2021 F4 Defense. All Rights Reserved. Privacy Policy | Terms & Conditions

Products
- Rifles
  - F4-15
  - SF-10
- Receivers
  - F4-15
- Parts
- Optics
  - Nightforce
- Gear
  - Tees
  - Sweatshirts
  - Hats
Military / LE
Global Services
Airsoft
Dealers
Media