- Holiday Weekend 10% Off Sale & Free shipping over $200 ends 1/20/2020 -- PROMO CODE: SAV10 -- All featured products represent In-Store Availability -

Fortis Manufacturing's aim is to provide "Operator" needed strength with exceptional design and aesthetics at an affordable price. We are passionate about bringing the best AR15/M16 products to the 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. Feedback is collected at the end of the testing period and evaluated. If design changes are warranted, further samples are constructed and sent back out for further testing. It is not until all issues have been resolved and all feedback has been addressed that a product is considered ready for production. 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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    Fortis AR15/AR10 Billet Magazine Release Button (button only) - Black

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    • $6.85
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    Fortis AR15/AR10 Billet Magazine Release Button (button only) - Gold

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    • $6.85
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    Fortis AR15/AR10 Billet Magazine Release Button (button only) - Red

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    • $6.85
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    Fortis F1 Optics Mount Absolute

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    • $75.95
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    Fortis F1 Optics Mount Lower 1/3

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    • $75.95
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    Fortis Hammer Charging Handle AR-15 Black Teflon

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    • $59.95
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    Fortis Hammer AR15/M16 Charging Handle 5.56 - Blue Anodized

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    • $59.95
    • New!
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    Fortis Hammer AR15/M16 Charging Handle 5.56 - Red Anodized

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    • $59.95
    • New!
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Black

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    • $39.95
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Gold

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    • $39.95
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Red

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    • $39.95
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    Fortis Muzzle Brake 5.56mm

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    • $85.50
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    Fortis QD End Plate - Standard

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    • $18.95
    • New!
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    Fortis RAP Rail Attachment Point

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    • $23.95
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    Fortis RED Brake 5.56mm Black Nitride

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    • $65.95
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    Fortis RED Brake Nitride 7.62

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    • $84.95
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    Fortis RED Brake 5.56mm Stainless Steel

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    • $65.95
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    Fortis RED Brake Stainless Steel 7.62

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    • $84.95
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    Fortis Shift Short Angled Grip Keymod

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    • $55.95
    • 16% off
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    Fortis Shift Short Angled Grip Standard

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    • $55.95
    • 16% off
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    Fortis SLS FIFTY Safety Selector (50 & 90 Degree) - Black

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    • $66.45
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    Fortis SLS FIFTY Safety Selector (50 & 90 Degree) - Gold

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    • $66.45
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    Fortis SLS FIFTY Safety Selector (50 & 90 Degree) - Red

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    • $66.45
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    Fortis SS FIFTY Safety Selector (50 & 90 Degree) - Black

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    • $66.45
    • New!
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    Fortis SS FIFTY Safety Selector (50 & 90 Degree) - Gold

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    • $66.45
    • New!
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    Fortis SS FIFTY Safety Selector (50 & 90 Degree) - Red

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    • $66.45
    • New!
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    Fortis Torque Pistol Grip (PG) - Carbon Fiber

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    • $119.95
    • New!
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    Fortis Torque Pistol Grip (PG) - Standard

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    • $85.99
    • New!