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Fortis makes rugged AR platform components, including free float handguards and adjustable stocks. Their gear focuses on lightweight strength, modularity, and real-world durability.
Shop All Fortis ProductsAll Fortis Products (46)
Fortis Manufacturing Inc. Shift Handstop M-LOK Anodized Flat Dark Earth
Fortis Manufacturing Inc. Castle Nut Black Anodized Finish Mil Spec
Fortis Manufacturing Inc. Billet Dust Cover Fits AR-15 Black
Fortis Manufacturing Inc. Black Nitride
Fortis 308-SWITCH-M2-15-ML Handguard Black 15.75" Matte DPMS High Profile
Fortis SHIFT-HNDSTP-ML-CF Handstop M-LOK Carbon Fiber Black
Fortis 762-HAMMER-ANO-BLK Black Anodized AR-10 Charging Handle 7075-T6 Aluminum
FORTIS Hammer Charging Handle AR15/M16 Black
Fortis Manufacturing Gas Block M2 .750 Stainless Steel Low Profile
Fortis QDSLINGMOUNT Quick Detach Sling Mount, Black, 6061 Aluminum, M-LOK
Fortis Manufacturing Inc. Shift M-LOK Vertical Foregrip Anodized Black
Fortis F-SHIFT Vertical Foregrip, Anodized Black, 3.4 oz, Picatinny Mount
Fortis Shift-Ang-Pic Short Angled Grip, Picatinny, 2.1 oz, 6061-T6 Aluminum
Fortis F-RED-762 Muzzle Brake, 7.62MM, Black Nitride, 4140 Steel
Fortis F-REDSS Muzzle Brake 5.56MM Stainless Steel 1/2"x28 TPI
Fortis F-RED Muzzle Brake 5.56MM, Nitride Coated, Black, 2.4 oz
Fortis 9MM-MB-BLK-36 Muzzle Brake, 9MM, 1/2X36, Black, 4140 Steel
Fortis 556-MB-SS Muzzle Brake, 5.56MM, Stainless, 1/2x28 TPI, 2.8 oz
FORTIS SLS Fifty AMBI SFTY SLCTR GLD
Fortis SS-50-GOLD Safety Selector, Gold, Ambidextrous, Ridge Key Locking
Fortis SS-50-BLK AR-15 Ambidextrous Safety Selector Black Finish
Fortis LE-BLK-K1-GOLD AR15 End Plate & Castle Nut, Gold, 0.55 oz
Fortis AR15-SWITCH-M2-15-ML Rail, 15.3" MLOK, Black, Lightweight Aluminum
Fortis 556-SWITCH-M1-138-ML Handguard Black MLOK 13.8" AR-15
Fortis REV-II-14-MLOK 13.8" Free Float Rail, M-LOK, Picatinny, Black
Fortis NTR-16-ML Night Rail 16" M-LOK Free Float Handguard Black
Fortis Manufacturing Inc. Night Rail Free Float Sys Handguard 12"
Fortis NTR-12-KM Night Rail 12.9" Free Float Handguard KeyMod Black
Fortis Manufacturing Inc. Night RailFree Float Rail SystemHandguard 10"
Fortis Manufacturing Inc. LA Stock Mil-Spec Fits AR15 Black LAS-BNDL-15
Fortis SLS-50-ODG Safety Selector, Anodized OD Green, AR-15, Ambidextrous
Fortis SS 50 ODG Ambi Safety Selector Tactical
Fortis 556-SWITCH-M1-153-ML AR-15 Rail, 15.3" MLOK, Black, Lightweight
Fortis SLS-50-FDE Safety Selector, 50/90 deg Throw, Ambidextrous, FDE Finish
Fortis Manufacturing Inc. Rev II 15.3" Free Float Handguard
Fortis Manufacturing Match Grade Barrel Glock 19 9MM 4.5 in Black Nitride
Fortis PINS-TDPIV-BLK AR-15 Takedown Pin Set, Black Nitride, 17-4 SS
Fortis QD-ALUM-ML-FDE Sling Mount, M-LOK, Flat Dark Earth, 6061 Aluminum
Fortis DC-STAND-FDE AR-15 Billet Dust Cover, FDE, 6061-T6 Aluminum
Fortis 556-CAM-153-ML Camber Handguard, Black, MLOK, 15.3" AR-15 Rail
Fortis Camber Rail 11.8" Mlok Black 556-cam-118-ml
Fortis 556-CAM-096-ML Camber Handguard, Black, MLOK, 9.6" AR-15 Rail
Fortis 556-HAMMER-ANO-GLD Gold Anodized AR-15 Hammer
Fortis FM-G19-TB-CPPR 9MM Threaded Barrel, 4" Copper TiN for Glock 19/19X
Fortis AR15-MC-6061-ODG Billet Magazine Catch Nitride Olive Drab Green
Fortis LAS-BNDL-15-ODG LA Stock Buffer Tube Olive Drab Green AR-15
About Fortis
Headquarters
Established
-
Country of Origin
USA
History & Heritage
Fortis established itself by focusing on precision machining and modern materials to deliver firearm components that balance weight and strength. The company grew its reputation by producing handguards and stocks that meet the needs of shooters looking for modular, performance-oriented parts.
Notable Products
Notable product lines include the Night Rail free float handguards and the LA Stock mil-spec adjustable stock series.
Why Choose Fortis?
Buyers choose Fortis for precise machining, durable materials, and modular designs that improve AR ergonomics and accessory integration.
Hot Fortis Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Fortis Manufacturing Inc. Night Rail Free Float Sys Handguar
Fortis LE-BLK-K1-GOLD AR15 End Plate & Castle Nut, Gold, 0.5
Fortis 9MM-MB-BLK-36 Muzzle Brake, 9MM, 1/2X36, Black, 4140
Fortis FM-G19-TB-CPPR 9MM Threaded Barrel, 4" Copper TiN for
Fortis F-SHIFT Vertical Foregrip, Anodized Black, 3.4 oz, Pi
Fortis DC-STAND-FDE AR-15 Billet Dust Cover, FDE, 6061-T6 Al
Fortis 762-HAMMER-ANO-BLK Black Anodized AR-10 Charging Hand
Fortis SLS-50-FDE Safety Selector, 50/90 deg Throw, Ambidext
Shop Fortis Products
Fortis Manufacturing Inc. LA Stock Mil-Spec Fits AR15 Black
Fortis Manufacturing Inc. Night RailFree Float Rail SystemHa
Fortis NTR-12-KM Night Rail 12.9" Free Float Handguard KeyMo
Fortis Manufacturing Inc. Night Rail Free Float Sys Handguar
Fortis NTR-16-ML Night Rail 16" M-LOK Free Float Handguard B
Fortis REV-II-14-MLOK 13.8" Free Float Rail, M-LOK, Picatinn
Fortis 556-SWITCH-M1-138-ML Handguard Black MLOK 13.8" AR-15
Fortis AR15-SWITCH-M2-15-ML Rail, 15.3" MLOK, Black, Lightwe
Fortis LE-BLK-K1-GOLD AR15 End Plate & Castle Nut, Gold, 0.5
Fortis SS-50-BLK AR-15 Ambidextrous Safety Selector Black Fi
Fortis SS-50-GOLD Safety Selector, Gold, Ambidextrous, Ridge
FORTIS SLS Fifty AMBI SFTY SLCTR GLD
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Buyers choose Fortis for precise machining, durable materials, and modular designs that improve AR ergonomics and accessory integration....
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