Details
Details
The Expo Arms M-LOK free float handguard keeps your AR-15's barrel pressure-free and your accessories exactly where you need them — without loading down the rifle with unnecessary weight. Built for builders who want a reliable, slim-profile free float upgrade that installs cleanly on any Mil-Spec upper.
The Expo Arms M-LOK Handguard is a free float AR-15 handguard machined from 6061-T6 aluminum, designed to remove barrel contact while offering seven sides of M-LOK mounting for lights, grips, and accessories.
Machined from 6061-T6 aluminum bar stock, the handguard's slim outer profile keeps your hand close to the bore for better control and a more natural shooting position. Seven sides of M-LOK slots give you the mounting real estate to run your full accessory kit without the bulk of a full quad rail. The included 6061-T6 aluminum barrel nut pairs with anti-rotation tabs to lock the handguard solidly in place against the receiver — no rocking, no creep, regardless of how the rifle is used. At 13 inches, it clears any low-profile gas block on a standard 16-inch barrel with room to spare.
Compatible with all Mil-Spec upper receivers. The 13-inch length is well-matched to 16-inch barreled AR-15 builds and provides ample clearance for low-profile gas blocks. Weighs 10.8 ounces.
Black hardcoat anodized 6061-T6 aluminum body with a matching 6061-T6 aluminum barrel nut. The slim design stays cool under sustained fire and eliminates the snag points common on bulkier rail systems.
A natural fit for general-purpose AR-15 builds, home defense rifles, and anyone upgrading from a standard drop-in handguard who wants free float accuracy benefits without a complex installation.
Expo Arms produces AR-15 components designed to deliver real performance improvements at a price that makes sense for serious builders. Their handguards are a popular choice for both new builds and upgrades.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
31 reviews
Quality
by Charles Embling
I'm very happy with the quality, finish & look & feel of this handguard.
Great handrail
by Russell -
Really surprised at the cost and quality of this. Works great. 5 stars.
Perfect fit
by Addi -
Easy install perfect fit, barrel nut easy to set and torque
Nice Solid Handguard
by MDL -
Handguard has solid lock-up to the barrel nut. Mounted to a Anderson Lower with No shims required. The Handguard fit over a Superlative Set Screw gas block with no problem.
Birthday gift
by Kent -
Looks good better then my quad rail have not had it installed yet but I like
Excellent design, finish and feel
by Ryan Nichols -
(Expo Arms 13" Handguard)
**UPDATE**
**Just installed it today. After contacting PA to inquire about the proper torque spec for the handguard bolts (the box did not include these details)
they recommended 20 to 25 inch pounds, as well as thread locker.**
Of all the handguards that I've installed, this one has been the most surprising. See pros & cons below:
Pros:
* Lightweight
* Excellent machining. Very smooth edges, and no blemishes or tooling marks anywhere. This is one of the most comfortable handguards I own.
* Outstanding finish. No scratches or inconsistencies anywhere.
* Very secure lockup system using three socket head cap screws, one of which engages with the barrel nut.
* No timing required for gas tube installation.
* Anti rotation tabs ensure an easy, and secure mating to the upper receiver.
Cons:
* No barrel nut wrench. You'll need a 1 3/16" crows foot. No torque specs for the bolts.
These handguards are a great value. Buy with confidence.
Really good
by Emmanuel -
Nuff said. Great, simple, comfortable, strong, great machining, even locks to upper receiver to prevent misaligning. Great bang for the buck.
Solid for the money
by Will
I got this rail on sale and for less than $100 it feels solid. Lockup is nice and anti-rotation tabs. If you are worried about the aluminum barrel nut like I was, the STNGR V2 steel one fits this rail perfectly. Like $20 extra which makes this a great combo
Quality at a fair price.
by Christopher -
This handguard is very well made, clean with a good finish. The mounting system is top notch and better in my opinion than some others that cost way more. Two things which could be improved though, no barrel nut wrench which is no biggie except you're not told that unless you read the reviews and most handguards do come with one. 1 3/16, Amazon, 9 bucks. Aldo if you want to install this correctly with proper torque you will need shims. Aero 8 pack used them all. Overall if read the reviews and planned ahead then a fantastic buy.
Budget hand guard
by Michael Culp -
For the price a very good hand guard, i wanted to spend my money on other stuff for the AR,there are more out there that is better. I spent the extra money on a better bolt and trigger.