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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 FMIâ„¢ 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 - Gold

    Score: 5.00 (votes: 2)
    1
    • $7.95
    In stock
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    Fortis Torque Pistol Grip (PG) Carbon Fiber 25° - Red

    Score: 5.00 (votes: 1)
    1
    • $119.95
    In stock
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    Fortis Billet Dust Cover Carbon Fiber - Red

    Score: 5.00 (votes: 1)
    1
    • $39.95
    In stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Red

    Score: 1.00 (votes: 1)
    1
    • $44.60
    In stock
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    Fortis RED Brake 5.56mm Black Nitride

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    • $75.00
    In stock
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    Fortis RED Brake 5.56mm Stainless Steel

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    • $75.00
    In stock
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    Fortis Low Profile Gas Block .750 - Black Nitride

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    • $50.30
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    Fortis Hammer AR15/M16 Charging Handle 5.56 - Anodized Black

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    • $70.25
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    Fortis Low Profile Gas Block .750 - Stainless Steel

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    • $54.10
    In stock
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    Fortis Muzzle Brake 5.56mm

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    • $94.95
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    Fortis Muzzle Brake 5.56mm

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    • $94.95
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    Fortis RED Brake 7.62mm - Black Nitride

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    • $90.20
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    Fortis RED Brake 7.62mm - Stainless Steel

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    • $90.20
    Out of stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Black

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    • $44.60
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Gold

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    • $44.60
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    Fortis SLS FIFTY Safety Selector (50 & 90 Degree) - Red

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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) - Black

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    • $66.45
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    Fortis AR15/AR10 Billet Magazine Release Button - Black

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    • $7.95
    In stock
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    Fortis AR15/AR10 Billet Magazine Release Button - Red

    Not rated yet
    • $7.95
    In stock
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    Fortis Hammer AR15/M16 Charging Handle 5.56 - Anodized Red

    Not rated yet
    • $70.25
    In stock
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    Fortis Hammer AR15/M16 Charging Handle 5.56 - Anodized Blue

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    • $70.25
    In stock
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    Fortis Torque Pistol Grip (PG) Standard 25° - Black

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    • $89.95
    In stock
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    Fortis Torque Pistol Grip (PG) Carbon Fiber 25° - Black

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    • $119.95
    In stock
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    Fortis QD End Plate - Standard

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    • $18.95
    In stock
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    Fortis SS FIFTY Safety Selector (50 & 90 Degree) - Black

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

    Not rated yet
    • $66.45
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    Fortis SS FIFTY Safety Selector (50 & 90 Degree) - Gold

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    • $66.45
    In stock
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    Fortis Torque Pistol Grip (PG) Carbon Fiber 25° - Blue

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    • $119.95
    In stock
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    Fortis Torque Pistol Grip (PG) Carbon Fiber 25° - Dark Earth

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    • $119.95
    In stock
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    Fortis SHIFT (Reversible) M-LOK Handstop - Standard

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    • $45.00
    In stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Blue

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    • $44.60
    In stock
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    Fortis RED Brake 5.56mm MOD 2 - Black Nitride

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    • $80.70
    In stock
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    Fortis RED Brake 5.56mm MOD 2 - Stainless Steel

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    • $80.70
    In stock
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    Fortis Control Shield

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    • $110.15
    In stock
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    Fortis Billet Dust Cover Standard - Black

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    • $30.95
    In stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K2 System (Locking Lever) Castle Nut - Gold

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    • $54.10
    In stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K2 System (Locking Lever) Castle Nut - Dark Earth

    Not rated yet
    • $54.10
    In stock
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    Fortis LE Lightweight Enhanced AR15 End Plate - K2 System (Locking Lever) Castle Nut - Red

    Not rated yet
    • $54.10
    In stock
Items: 139 of 87, per page