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Fortis Manufacturing, Inc.

Fortis Manufacturing, Inc.

Fortis Manufacturing, Inc. (FMI), utilizes only the highest quality materials available and machining that is second to none. They produce some of the best AR-15 accessories on the market.


  • Fortis F1 Optics Mount Absolute Cw
    Fortis F1 Optics Mount Absolute Cw
    Fortis F1(TM) Optics Mount is designed to work in conjunction with Aimpoints popular Micro H1/H2" T1/T12 as well as the Vortex Sparc II series... Fortis F1(TM) Optics Mount is designed to work in conjunction with Aimpoints popular Micro H1/H2" T1/T12 as well as the Vortex Sparc II series...
    $79.95 
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  • Fortis Muzzle Brake 9mm 1/2x36 Blk
    Fortis Muzzle Brake 9mm 1/2x36 Blk
    The new Fortis Muzzle Brake was inspired by the sharp lines of their brand. Like many of their products, the machining on this brake takes a lot... The new Fortis Muzzle Brake was inspired by the sharp lines of their brand. Like many of their products, the machining on this brake takes a lot...
    $90.95 

  • Fortis Red Sts Muzzle Brake 556
    Fortis Red Sts Muzzle Brake 556
    Fortis Rapid Engagement Device, or better known as the Fortis RED(TM), is a brake that stays true to Fortis brand. They wanted to develop, engineer,... Fortis Rapid Engagement Device, or better known as the Fortis RED(TM), is a brake that stays true to Fortis brand. They wanted to develop, engineer,...
    $71.95 

  • Fortis Hammer 556 Chrgng Hndl Blk
    Fortis Hammer 556 Chrgng Hndl Blk
    Fortis engineers, designs, & develops military grade accessories that look good and function great. Their accessories are tested and evaluated by... Fortis engineers, designs, & develops military grade accessories that look good and function great. Their accessories are tested and evaluated by...
    $59.95 
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  • Fortis Clutch Charg Handle Rh Fde
    Fortis Clutch Charg Handle Rh Fde
    Fortis Manufacturing, Inc. Clutch, Charging Handle, Flat Dark Earth, Anodized Ch-556-clutch-rh-fde Fortis Manufacturing, Inc. Clutch, Charging Handle, Flat Dark Earth, Anodized Ch-556-clutch-rh-fde
    $42.95 
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  • Fortis Clutch Charg Handle Rh Blue
    Fortis Clutch Charg Handle Rh Blue
    Fortis Manufacturing, Inc. Clutch, Charging Handle, Blue, Anodized Ch-556-clutch-rh-blu Fortis Manufacturing, Inc. Clutch, Charging Handle, Blue, Anodized Ch-556-clutch-rh-blu
    $42.95 
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  • Fortis Clutch Charg Handle Rh Red
    Fortis Clutch Charg Handle Rh Red
    Fortis Manufacturing, Inc. Clutch, Charging Handle, Red, Anodized Ch-556-clutch-rh-red Fortis Manufacturing, Inc. Clutch, Charging Handle, Red, Anodized Ch-556-clutch-rh-red
    $42.95 
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  • Fortis Ss Fifty Ambi Sfty Slctr Gld
    Fortis Ss Fifty Ambi Sfty Slctr Gld
    High quality components and precise manufacturing make Fortis parts ideal for maintaining and upgrading firearms. The durability, reliability and... High quality components and precise manufacturing make Fortis parts ideal for maintaining and upgrading firearms. The durability, reliability and...
    $66.95 
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  • Fortis Night Rail 556 16" Mlok Blk
    Fortis Night Rail 556 16" Mlok Blk
    Fortis Manufacturings AR-15 556MM 16" M-Lok Night Rail Free Float System Handguard was designed to be easy to install and also to be able to mount... Fortis Manufacturings AR-15 556MM 16" M-Lok Night Rail Free Float System Handguard was designed to be easy to install and also to be able to mount...
    $261.95 

  • Fortis Red Nitride Muzzle Brake 762
    Fortis Red Nitride Muzzle Brake 762
    Fortis Rapid Engagement Device, or better known as the Fortis RED(TM), is a brake that stays true to Fortis brand. They wanted to develop, engineer,... Fortis Rapid Engagement Device, or better known as the Fortis RED(TM), is a brake that stays true to Fortis brand. They wanted to develop, engineer,...
    $85.95 

  • Fortis Switch 308 Rail System 15" Ml
    Fortis Switch 308 Rail System 15" Ml
    Fortis Manufacturings Switch 308" 15" KeyMod Rail System, is an extremely lightweight, yet robust free float rail system designed for the DPMS high... Fortis Manufacturings Switch 308" 15" KeyMod Rail System, is an extremely lightweight, yet robust free float rail system designed for the DPMS high...
    $289.95 
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  • Fortis Switch Rail 9.6" Mlok Gen I
    Fortis Switch Rail 9.6" Mlok Gen I
    Fortis Manufacturing, Inc. Switch Gen I, Mlok, 9.6" Free Float Handguard, Fits Ar-15, Black 556-switch-9-ml Fortis Manufacturing, Inc. Switch Gen I, Mlok, 9.6" Free Float Handguard, Fits Ar-15, Black 556-switch-9-ml
    $227.95 
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  • Fortis Qd Sling Mount Blk
    Fortis Qd Sling Mount Blk
    Fortis QD sling mounts accept quick detach sling swivels. Theyre trying to blend form and function and think youll agree that these look great.... Fortis QD sling mounts accept quick detach sling swivels. Theyre trying to blend form and function and think youll agree that these look great....
    $17.96 

  • Fortis Qd End Plate Blk
    Fortis Qd End Plate Blk
    Fortis QD End Plate features the quick detach swivel socket. This AR15 lower receiver end plate is designed for carbine style buffer tubes for the... Fortis QD End Plate features the quick detach swivel socket. This AR15 lower receiver end plate is designed for carbine style buffer tubes for the...
    $18.95 

  • Fortis Switch Rail 308 17" Mlok
    Fortis Switch Rail 308 17" Mlok
    Fortis Manufacturing, Inc. Switch, Handguard, Black, Fits Dpms High Profile 308, 17", Matte 308-switch-m2-15-ml Fortis Manufacturing, Inc. Switch, Handguard, Black, Fits Dpms High Profile 308, 17", Matte 308-switch-m2-15-ml
    $284.95 
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  • Fortis Ss Fifty Ambi Sfty Slctr Blu
    Fortis Ss Fifty Ambi Sfty Slctr Blu
    Fortis Manufacturing, Inc. Ss Fifty, Safety Selector, Blue, Matte Ss-50-blu Fortis Manufacturing, Inc. Ss Fifty, Safety Selector, Blue, Matte Ss-50-blu
    $66.95 

  • Fortis Switch Rail 308 15.75" Mlok
    Fortis Switch Rail 308 15.75" Mlok
    Fortis Manufacturing, Inc. Switch, Handguard, Black, Fits Dpms High Profile 308, 15.75", Matte 308-switch-m2-15-ml Fortis Manufacturing, Inc. Switch, Handguard, Black, Fits Dpms High Profile 308, 15.75", Matte 308-switch-m2-15-ml
    $275.95 
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  • Fortis Sls Fifty Ambi Sfty Slctr Gry
    Fortis Sls Fifty Ambi Sfty Slctr Gry
    Fortis Manufacturing, Inc. Sls Fifty, Safety Selector, Gray, Matte Sls-50-grey Fortis Manufacturing, Inc. Sls Fifty, Safety Selector, Gray, Matte Sls-50-grey
    $66.95 

  • Fortis F1 Optic Mnt Lower 1/3 Co-wit
    Fortis F1 Optic Mnt Lower 1/3 Co-wit
    Fortis Manufacturing, Inc. F1, Black, Fits Aimpoint Micro T-2, Holosun He403, Primary Arms Advanced Micro Dot, Sig Sauer Romeo4t F1-opt-lower1/3 Fortis Manufacturing, Inc. F1, Black, Fits Aimpoint Micro T-2, Holosun He403, Primary Arms Advanced Micro Dot, Sig Sauer Romeo4t F1-opt-lower1/3
    $89.95 
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  • Fortis Rev Ii Ff Rail 12.4" Mlok Blk
    Fortis Rev Ii Ff Rail 12.4" Mlok Blk
    Fortis Manufacturing, Inc. Rev Ii, 12.4" Free Float Handguard, Mlok, Fits Ar-15, Black Rev-ii-12-ml Fortis Manufacturing, Inc. Rev Ii, 12.4" Free Float Handguard, Mlok, Fits Ar-15, Black Rev-ii-12-ml
    $180.95 
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  • Fortis Night Rail 14.4" Keymod
    Fortis Night Rail 14.4" Keymod
    Fortis Manufacturing, Inc. Night Rail, 14.437" Free Float Handguard, Keymod, Fits Ar-15 Ntr-14-km Fortis Manufacturing, Inc. Night Rail, 14.437" Free Float Handguard, Keymod, Fits Ar-15 Ntr-14-km
    $237.95 
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  • Fortis Night Rail 16" Keymod
    Fortis Night Rail 16" Keymod
    Fortis Manufacturing, Inc. Night Rail, 16" Free Float Handguard, Keymod, Fits Ar-15, Black Ntr-16-km Fortis Manufacturing, Inc. Night Rail, 16" Free Float Handguard, Keymod, Fits Ar-15, Black Ntr-16-km
    $261.95 
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  • Fortis Night Rail 10.5" Keymod
    Fortis Night Rail 10.5" Keymod
    Fortis Manufacturing, Inc. Night Rail, 10.5" Free Float Handguard, Keymod, Fits Ar-15, Black Ntr-10-km Fortis Manufacturing, Inc. Night Rail, 10.5" Free Float Handguard, Keymod, Fits Ar-15, Black Ntr-10-km
    $204.95 
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  • Fortis Switch Rail 13.8" Mlok Gen I
    Fortis Switch Rail 13.8" Mlok Gen I
    Fortis Manufacturing, Inc. Switch Gen I, 13.8" Free Float Handguard, Mlok, Fits Ar-15, Black 556-switch-13-ml Fortis Manufacturing, Inc. Switch Gen I, 13.8" Free Float Handguard, Mlok, Fits Ar-15, Black 556-switch-13-ml
    $242.95 
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  • Fortis Torque Pistol Grip Cf Grey
    Fortis Torque Pistol Grip Cf Grey
    Fortis Manufacturing, Inc. Torque, Pistol Grip, Gray Anodized Finish With Carbon Fiber, Fits Ar Rifles Tor-pg-cf-gry Fortis Manufacturing, Inc. Torque, Pistol Grip, Gray Anodized Finish With Carbon Fiber, Fits Ar Rifles Tor-pg-cf-gry
    $113.95 
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  • Fortis Billet Dust Cover Cf Grey
    Fortis Billet Dust Cover Cf Grey
    Fortis Manufacturing, Inc. Fits Ar-15, Grey Ar15 Billet Dust Cover - Cf - Gry Fortis Manufacturing, Inc. Fits Ar-15, Grey Ar15 Billet Dust Cover - Cf - Gry
    $37.95 
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  • Fortis Hammer Ar10 Grey Ano
    Fortis Hammer Ar10 Grey Ano
    Fortis Manufacturing, Inc. Hammer, Gray, Anodized, Fits Ar-10 762-hammer-ano-gry Fortis Manufacturing, Inc. Hammer, Gray, Anodized, Fits Ar-10 762-hammer-ano-gry
    $71.95 
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  • Fortis Ss Fifty Ambi Sfty Slctr Blk
    Fortis Ss Fifty Ambi Sfty Slctr Blk
    High quality components and precise manufacturing make Fortis parts ideal for maintaining and upgrading firearms. The durability, reliability and... High quality components and precise manufacturing make Fortis parts ideal for maintaining and upgrading firearms. The durability, reliability and...
    $66.95