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Fortis Manufacturing (Fortis MFG)

Strenght by design

Fortis Manufacturing goal is to provide “Operator” needed strength with exceptional design and aesthetics at an affordable price. Passionate about bringing the best AR15/M16 products to market. Fortis Manufacturing, Inc. (FMI), utilizes only the highest quality materials available and machining that is second to none. Every product designed by FMI™ undergoes a strenuous testing and evaluation period with a diverse group of select professionals. It is this philosophy that ensures each product will meet or exceed the heavy demands of the professionals who use them.

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Barrel Length
  1. 10.3" 1 item
Caliber
  1. 5.56 NATO 2 items
  2. 5.56mm 2 items
  3. 7.62mm 1 item
  4. 9mm 4 items
Color
Configuration
  1. AR-15 1 item
  2. Right Hand 1 item
Finish
  1. Bead Blast Stainless Steel 1 item
  2. Case Hardened 1 item
  3. Nitride 2 items
  4. Phosphate 1 item
  5. Anodize 13 items
Gas Block Diameter
  1. .750" 1 item
Height
  1. Absolute Co-Witness 1 item
  2. Lower 1/3 Co-Witness 1 item
Inside Diameter
  1. 1.34" 3 items
Model
  1. Glock 19 2 items
  2. Sig MCX 1 item
Mount
  1. M-LOK 8 items
  2. Picatinny 1 item
Optic Footprint
  1. Aimpoint Micro 1 item
Option
  1. AR-10 2 items
  2. AR-15 14 items
  3. 9mm 1 item
  4. Glock 2 items
  5. Non-Adjustable 2 items
Platform
  1. AR-10/LR308 2 items
  2. AR-15 2 items
  3. Glock 2 items
  4. Sig Sauer 1 item
Product Type
  1. Angled Grip 2 items
  2. AR-10 / LR 308 Charging Handle 1 item
  3. AR-10 Handguard 1 item
  4. AR-15 Charging Handle 2 items
  5. AR-15 Handguard 6 items
  6. AR-15 Receiver Set 1 item
  7. AR-15 Stripped Upper Receiver 1 item
  8. Blast Shield 1 item
  9. Bolt Carrier Group 1 item
  10. Castle Nut / End Plate 2 items
  11. Charging Handle 2 items
  12. Dust Cover 2 items
  13. Gas Block 2 items
  14. Handgun Barrel 2 items
  15. Handstop 2 items
  16. Lower Parts Kit 1 item
  17. Magazine Button 1 item
  18. Magazine Catch 1 item
  19. Magazine Release 1 item
  20. Muzzle Brake 6 items
  21. Muzzle Device Accessory 1 item
  22. Parts Kit 1 item
  23. Pistol Grip 8 items
  24. Red Dot Mount 1 item
  25. Safety Selector 2 items
  26. Sling Mount 2 items
  27. Take Down / Pivot Pins 1 item
Rail Length
  1. 6.7" 4 items
  2. 9.6" 5 items
  3. 11.8" 3 items
  4. 12" 1 item
  5. 12.4" 2 items
  6. 13" 1 item
  7. 13.8" 5 items
  8. 15" 1 item
  9. 15.3" 5 items
  10. 17" 1 item
Thread Pitch
  1. 1/2x28 (9mm) 2 items
  2. 1/2x28 (.22 cal) 3 items
  3. 1/2x36 2 items
  4. 5/8x24 (.30 cal) 1 item
Threaded
  1. Yes 2 items
  2. No 1 item
Twist Rate
  1. 1:10 2 items
Stock Status
  1. In stock 53 items Remove This Item
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