Fortis Manufacturing, Inc.

The K1 system features a tapered castle nut that seals itself onto the end plate. This ultra precision snug fit allows the castle nut to seat and seal itself into place without the need of staking...

The Fortis Billet Mag Catch & Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC...

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 longer than the competition. Fortis takes their time...

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 longer than the competition. Fortis takes their time...

Fortis Manufacturing, Inc. Night Rail, 556nato, Free Float Rail System, 14.4", Mlok, Black Finish Ntr-14-mlokModel: Night RailProduct Type: RailFinish/Color: BlackDescription: Free FloatingSize: 14.4

Fortis Manufacturing, Inc. Night Rail, Free Float Handguard, Keymod, Fits Ar-15, Black Ntr-12-kmModel: Night RailFit: Fits AR-15

Fortis QD sling mounts accept quick detach sling swivels. Theyre trying to blend form and function and think youll agree that these look great.Features :6061 aircraft grade aluminumType III hard coat...

These QD sling mounts accept quick detach sling swivels and attach to M-Lock handguards.Features :6061 Aircraft grade aluminumType III hard coat anodized8 Position, non-rotational locking interface

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, and design a military grade accessory that not...

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, and design a military grade accessory that not...

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, and design a military grade accessory that not...

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, and design a military grade accessory that not...