Bottom line: if the bolts are squeaking, aka screaming, it’s probably tight enough. After a root cause analysis, it sounded like the issue came from the user using an extreme amount of torque which caused this issue. The issues I heard in this regard are that the hex bolts would strip out. Fortis also recommends using blue Loctite on these hex bolts. Once lined up, there are (4) hex bolts to tighten down that will lock the rail down tight to the barrel nut. The locking system of the rail is made up of (2) pieces that clamp together over a standard AR-15 barrel nut. My reasoning is much less exciting: I just like the way they look.Īnother concern I came across was in regards to locking system failures. I actually have the Noveske NSR keymod rail covers installed on my Fortis REV, but not because of heat issues. Most of which purchased either a set of shooting gloves, or picked up the Noveske NSR keymod rail covers. Personally, I’ve not had any issues, and I do consider myself to be heavy on the trigger, but I did want to mention it as I have heard this concern from other owners. If you take a look at this rail when installed, it appears that there would be little protection between the barrel and the hand that is gripping the rail. Like others amongst the AR community who have researched this rail, heat seems to be one of the largely discussed topics. Now that I’ve talked this rail up to be the best thing since sliced bread, let’s move onto some concerns. Below is a side by side photo of the Fortis REV 14'' with a Spike's BAR 12''. Additionally, even though the three and nine o’clock positions of the rail are keymod system, the end of each keymod sports a small picatinny rail section for mounting a flashlight or other picatinny accessory at the end of the rail. Other features of the rail are (4) built-in anti-rotation quick detach slots. I used this rail in a couple of tactical AR training classes over the summer and did not experience any issues. The fit and finish are top notch and the rail locks up tight on a standard barrel nut with a little bit of Loctite per manufacturer instructions.

The rail locks into my hand as if it has been duct taped together.įrom a durability perspective, I’ve been extremely impressed with the Fortis REV. This allows me to have the most commanding grip I’ve ever been able to achieve with any other rail system, free float or not. With the REV’s diameter being slimmer horizontally than it is vertically (similar to some Daniel Defense rails), the six o’clock position of the rail fits right into the palm of my hand.

Out of all of the rails I researched, one thing really stands out to me when it comes to the Fortis REV, besides the weight and free float design, and that is the grip capabilities. That concept definitely holds true - I am reviewing the 14’’ rail system which weighs in at a mere 11 ounces. The design concept is basically this: no unnecessary material, no unnecessary weight. The supports connecting the rails are machined to look sharp, literally. Additionally, by using the keymod system at three and nine o’clock, the horizontal diameter has been trimmed down tremendously compared to standard quad rails.

This makes the Fortis REV extremely versatile. The twelve and six o’clock positions are standard picatinny rails while three and nine o’clock use the keymod system. It’s minimal yet aggressive in appearance and has certainly been eye-catcher from the get go. In this article I'll show you my Fortis REV review of the 14’’ free float rail system.Īt first look, the Fortis REV is one of the sexiest free float rail systems I have ever seen. In the past few years literally hundreds of manufacturers offering thousands of parts have popped up all over the country one of which is Fortis Manufacturing. A large front extension and lower lip protects the user from the hot front sight gas block assembly and maximizes useable handguard length.Part of the beauty of the AR-15 platform, aka the modern sporting rifle, is just how many aftermarket products are available on the market. Reinforced, heat-resistant polymer construction provides durability without the weight and expense of an aluminum rail handguard. Designed with versatility in mind, M-LOK slots at the two, six, and ten o’clock positions allow the attachment of optional Picatinny rail sections and other accessories for mounting tactical lights, slings, grips, etc. The MOE SL Handguard for AR-15/M4 firearms with mid-length gas system and A2 font sight provides modular flexibility with M-LOK accessory slots in a lightweight, sleek, cost effective design. Slots at the two, six, and ten o’clock positions

Narrow design replaces factory 2-piece, mid-length plastic handguards Magpul Industries, MOE Slim Line Handguard, Fits AR-15, Mid Length, Polymer Construction, Features M-LOK Slots, Black:

Slim free float handguard durability